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    <link:label id="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsAxis_label_en-US" xlink:label="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of share-based payment arrangements [axis]</link:label>
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    <link:label id="lab_srt_RangeMember_a1ee2f02-16e6-402e-84c3-c4e0b2ea580b_terseLabel_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_label_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
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    <link:label id="lab_cybn_GrantedToEmployeesMember_2fed4eb3-5265-4eee-aa08-b3371b1f617a_terseLabel_en-US" xlink:label="lab_cybn_GrantedToEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted to employees</link:label>
    <link:label id="lab_cybn_GrantedToEmployeesMember_label_en-US" xlink:label="lab_cybn_GrantedToEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Granted To Employees [Member]</link:label>
    <link:label id="lab_cybn_GrantedToEmployeesMember_documentation_en-US" xlink:label="lab_cybn_GrantedToEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Granted To Employees</link:label>
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    <link:label id="lab_cybn_PercentageOfOutstandingCommonSharesOwn_dd9f8ee0-fc5b-4039-a40d-fdc9f63c2875_terseLabel_en-US" xlink:label="lab_cybn_PercentageOfOutstandingCommonSharesOwn" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of outstanding common shares</link:label>
    <link:label id="lab_cybn_PercentageOfOutstandingCommonSharesOwn_label_en-US" xlink:label="lab_cybn_PercentageOfOutstandingCommonSharesOwn" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Outstanding Common Shares Own</link:label>
    <link:label id="lab_cybn_PercentageOfOutstandingCommonSharesOwn_documentation_en-US" xlink:label="lab_cybn_PercentageOfOutstandingCommonSharesOwn" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage Of Outstanding Common Shares Own</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_PercentageOfOutstandingCommonSharesOwn" xlink:href="cybn-20250331.xsd#cybn_PercentageOfOutstandingCommonSharesOwn"/>
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    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted_e961cadd-4a55-4199-8b2e-574befb11b92_terseLabel_en-US" xlink:label="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected dividend yield</link:label>
    <link:label id="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted_label_en-US" xlink:label="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected Dividend As Percentage, Other Equity Instruments Granted</link:label>
    <link:label id="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted_documentation_en-US" xlink:label="lab_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Expected Dividend As Percentage, Other Equity Instruments Granted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted" xlink:href="cybn-20250331.xsd#cybn_ExpectedDividendAsPercentageOtherEquityInstrumentsGranted"/>
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    <link:label id="lab_ifrs-full_ProceedsFromIssueOfOrdinaryShares_35addd4b-9827-43d0-a746-d36ea23a6af9_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from issue of ordinary shares</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromIssueOfOrdinaryShares_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from issue of ordinary shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromIssueOfOrdinaryShares"/>
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    <link:label id="lab_ifrs-full_DisclosureOfBusinessCombinationsLineItems_dcd79764-12cd-42d0-b0e6-f2cc3411b405_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfBusinessCombinationsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about business combination [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfBusinessCombinationsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfBusinessCombinationsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about business combination [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBusinessCombinationsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfBusinessCombinationsLineItems"/>
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    <link:label id="lab_cybn_CommonSharesExchangeRate_5e6b0b26-2bd4-4f4c-8cc7-54fd8c46bcdd_terseLabel_en-US" xlink:label="lab_cybn_CommonSharesExchangeRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common shares exchange rate</link:label>
    <link:label id="lab_cybn_CommonSharesExchangeRate_label_en-US" xlink:label="lab_cybn_CommonSharesExchangeRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Shares, Exchange Rate</link:label>
    <link:label id="lab_cybn_CommonSharesExchangeRate_documentation_en-US" xlink:label="lab_cybn_CommonSharesExchangeRate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Shares, Exchange Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CommonSharesExchangeRate" xlink:href="cybn-20250331.xsd#cybn_CommonSharesExchangeRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CommonSharesExchangeRate" xlink:to="lab_cybn_CommonSharesExchangeRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentLiabilities_412c0922-2c42-48b1-9a39-da973daa541a_totalLabel_en-US" xlink:label="lab_ifrs-full_CurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Liabilities</link:label>
    <link:label id="lab_ifrs-full_CurrentLiabilities_401d6e54-bfc5-4790-92d6-0079267a412f_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
    <link:label id="lab_ifrs-full_CurrentLiabilities_label_en-US" xlink:label="lab_ifrs-full_CurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentLiabilities" xlink:to="lab_ifrs-full_CurrentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended_e155f962-e0cd-4be4-9e6a-a9dc01d08939_terseLabel_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of warrants with extended expiry dates (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended_label_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Other Equity Instruments In Share-Based Payment Arrangement, Expiry Date Extended</link:label>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended_documentation_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Other Equity Instruments In Share-Based Payment Arrangement, Expiry Date Extended</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:href="cybn-20250331.xsd#cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:to="lab_cybn_NumberOfOtherEquityInstrumentsInShareBasedPaymentArrangementExpiryDateExtended" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_ab84500e-ba90-417e-88c4-135250f37646_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityAbstract" xlink:to="lab_ifrs-full_StatementOfChangesInEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod_30c10848-e903-4844-8a1b-c789d8b4408d_terseLabel_en-US" xlink:label="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable period</link:label>
    <link:label id="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod_label_en-US" xlink:label="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-Based Compensation Arrangement, Expiration Period</link:label>
    <link:label id="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod_documentation_en-US" xlink:label="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-Based Compensation Arrangement, Expiration Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:href="cybn-20250331.xsd#cybn_ShareBasedCompensationArrangementExpirationPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:to="lab_cybn_ShareBasedCompensationArrangementExpirationPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGoodwillExplanatory_ae4f448b-37db-49a5-9bc8-1221901d16e5_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">GOODWILL</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGoodwillExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of goodwill [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGoodwillExplanatory"/>
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    <link:label id="lab_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate_7ca9ea9c-c46f-4faa-9d7f-a48721b29f08_terseLabel_en-US" xlink:label="lab_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right of use asset</link:label>
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    <link:label id="lab_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate_documentation_en-US" xlink:label="lab_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Right Of Use Asset Recognised As Of Acquisition Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate" xlink:href="cybn-20250331.xsd#cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate" xlink:to="lab_cybn_RightOfUseAssetRecognisedAsOfAcquisitionDate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory_0b37b7aa-8608-4b8f-b7d9-91922d6de166_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Financial Liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [text block]</link:label>
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    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_3c8a9206-3e9f-4ae8-b491-b1ff54e623b4_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets, measured at amortized cost:</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost, category [member]</link:label>
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    <link:label id="lab_ifrs-full_OrdinarySharesMember_3a852e46-7a0f-4855-ad21-eef071fef8ff_terseLabel_en-US" xlink:label="lab_ifrs-full_OrdinarySharesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common shares</link:label>
    <link:label id="lab_ifrs-full_OrdinarySharesMember_label_en-US" xlink:label="lab_ifrs-full_OrdinarySharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ordinary shares [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OrdinarySharesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OrdinarySharesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OrdinarySharesMember" xlink:to="lab_ifrs-full_OrdinarySharesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain_42d0c5e2-e6fa-4eda-83e5-44771b40fe57_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of intangible assets other than goodwill [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of intangible assets other than goodwill [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillDomain"/>
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    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis_3d97d7b7-67bd-421b-ac14-13040d522f32_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of intangible assets and goodwill [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of intangible assets and goodwill [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis"/>
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    <link:label id="lab_ifrs-full_GeographicalAreasDomain_8905019b-62c3-4283-8dc8-b69cd35f7e1b_terseLabel_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:label id="lab_ifrs-full_GeographicalAreasDomain_label_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeographicalAreasDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GeographicalAreasDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeographicalAreasDomain" xlink:to="lab_ifrs-full_GeographicalAreasDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory_adad50db-f9d5-40e1-b6ad-a97ac6a38c03_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of number and weighted average exercise prices of share options</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember_216ed69a-c361-4c25-9e09-57ecb10f087f_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four And Thirty</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four And Thirty [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four And Thirty</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyFourAndThirtyMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyFourAndThirtyMember"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourMember_cf9cdab9-e7f6-43eb-941f-cc990541cf6c_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyFourMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyFourMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyFourMember"/>
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    <link:label id="lab_cybn_WarrantsNumberOfSharesRollForward_3ad4930d-c1ce-433f-8e65-cba15bd33343_terseLabel_en-US" xlink:label="lab_cybn_WarrantsNumberOfSharesRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Warrants</link:label>
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    <link:label id="lab_cybn_WarrantsNumberOfSharesRollForward_documentation_en-US" xlink:label="lab_cybn_WarrantsNumberOfSharesRollForward" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrants, Number of Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantsNumberOfSharesRollForward" xlink:href="cybn-20250331.xsd#cybn_WarrantsNumberOfSharesRollForward"/>
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    <link:label id="lab_cybn_DebtInstrumentDefaultRate_0fe7e6ec-d82c-4114-973f-83c049ce62f7_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentDefaultRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, default rate</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentDefaultRate" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentDefaultRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentDefaultRate" xlink:to="lab_cybn_DebtInstrumentDefaultRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentAssetsRecognisedAsOfAcquisitionDate_a6e190ad-d33c-4415-afba-e013489b898a_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentAssetsRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current assets</link:label>
    <link:label id="lab_ifrs-full_CurrentAssetsRecognisedAsOfAcquisitionDate_label_en-US" xlink:label="lab_ifrs-full_CurrentAssetsRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current assets recognised as of acquisition date</link:label>
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    <link:label id="lab_dei_AuditedAnnualFinancialStatements_49286033-88ef-42df-8db9-348ec0046105_terseLabel_en-US" xlink:label="lab_dei_AuditedAnnualFinancialStatements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Audited Annual Financial Statements</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditedAnnualFinancialStatements" xlink:to="lab_dei_AuditedAnnualFinancialStatements" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IncomeStatementLocationAxis_2d4e01da-4812-434e-bea2-5480f1f46211_terseLabel_en-US" xlink:label="lab_cybn_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
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    <link:label id="lab_cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_f2743e40-39d2-4420-a32d-ba54227f250f_negatedTerseLabel_en-US" xlink:label="lab_cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Lease liability</link:label>
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    <link:label id="lab_cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate_documentation_en-US" xlink:label="lab_cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease Liabilities Recognised As Of Acquisition Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate" xlink:href="cybn-20250331.xsd#cybn_LeaseLiabilitiesRecognisedAsOfAcquisitionDate"/>
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    <link:label id="lab_ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement_4f7cb380-beff-4438-9cc6-d48a4ea8e887_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Number of other equity instruments exercised or vested in share-based payment arrangement</link:label>
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    <link:label id="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock_ad96a537-3729-43a6-8c4e-dffb0282ba3b_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of consolidation</link:label>
    <link:label id="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock_label_en-US" xlink:label="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Basis Of Consolidation [Policy Text Block]</link:label>
    <link:label id="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock_documentation_en-US" xlink:label="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Basis Of Consolidation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:href="cybn-20250331.xsd#cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:to="lab_cybn_DisclosureOfBasisOfConsolidationPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_CybinIRLLimitedMember_401bda1c-14ca-4ecf-a33f-55fc0b8c6ee2_terseLabel_en-US" xlink:label="lab_cybn_CybinIRLLimitedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cybin IRL</link:label>
    <link:label id="lab_cybn_CybinIRLLimitedMember_label_en-US" xlink:label="lab_cybn_CybinIRLLimitedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cybin IRL Limited [Member]</link:label>
    <link:label id="lab_cybn_CybinIRLLimitedMember_documentation_en-US" xlink:label="lab_cybn_CybinIRLLimitedMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cybin IRL Limited</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CybinIRLLimitedMember" xlink:href="cybn-20250331.xsd#cybn_CybinIRLLimitedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CybinIRLLimitedMember" xlink:to="lab_cybn_CybinIRLLimitedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressesAddressTypeAxis_9ed2323c-8b2f-4a71-9c76-9a596e2b68d4_terseLabel_en-US" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
    <link:label id="lab_dei_EntityAddressesAddressTypeAxis_label_en-US" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesAddressTypeAxis" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressesAddressTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressesAddressTypeAxis" xlink:to="lab_dei_EntityAddressesAddressTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity_114094c3-f802-47b8-ba34-da669249063e_terseLabel_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustment for fractional shares upon share consolidation (in shares)</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity_label_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Consolidation, Equity</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity_documentation_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Consolidation, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:href="cybn-20250331.xsd#cybn_IncreaseDecreaseThroughShareConsolidationEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:to="lab_cybn_IncreaseDecreaseThroughShareConsolidationEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory_30780b17-4490-4f12-832b-2a5cac953921_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">RESEARCH EXPENSES</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of research and development expense [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory" xlink:to="lab_ifrs-full_DisclosureOfResearchAndDevelopmentExpenseExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodOneMember_19c17191-36b5-4172-b776-db14aaddeff1_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">August 4, 2028</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodOneMember_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period One [Member]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodOneMember_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodOneMember" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodOneMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodOneMember" xlink:to="lab_cybn_WarrantExpirationPeriodOneMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodThirteenMember_a4a98ddb-8f8d-426f-b995-d41ffa1d2a22_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirteenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirteen</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirteenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirteenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirteen [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirteenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirteenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirteen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirteenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirteenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodThirteenMember" xlink:to="lab_cybn_OptionExpirationPeriodThirteenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfRisksDomain_ff81eeff-646c-4d82-8200-55cf566b47bc_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfRisksDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of risks [domain]</link:label>
    <link:label id="lab_ifrs-full_TypesOfRisksDomain_label_en-US" xlink:label="lab_ifrs-full_TypesOfRisksDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of risks [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfRisksDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TypesOfRisksDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfRisksDomain" xlink:to="lab_ifrs-full_TypesOfRisksDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_SalesRoyaltyPercentage_b9b4865b-8df1-47d9-9dab-09c0c35ed209_terseLabel_en-US" xlink:label="lab_cybn_SalesRoyaltyPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales royalty percentage</link:label>
    <link:label id="lab_cybn_SalesRoyaltyPercentage_label_en-US" xlink:label="lab_cybn_SalesRoyaltyPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Royalty, Percentage</link:label>
    <link:label id="lab_cybn_SalesRoyaltyPercentage_documentation_en-US" xlink:label="lab_cybn_SalesRoyaltyPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sales Royalty, Percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_SalesRoyaltyPercentage" xlink:href="cybn-20250331.xsd#cybn_SalesRoyaltyPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_SalesRoyaltyPercentage" xlink:to="lab_cybn_SalesRoyaltyPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_978a3624-e364-4008-815a-3633d68915fa_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityDomain" xlink:to="lab_ifrs-full_ComponentsOfEquityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_country_US_820a5cf8-3ce7-4d41-9889-e7cd1aa7d146_terseLabel_en-US" xlink:label="lab_country_US" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">United States</link:label>
    <link:label id="lab_country_US_label_en-US" xlink:label="lab_country_US" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_US" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodDomain_8c52d21f-2d67-4464-b8f5-f3a99a4f7422_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period [Domain]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodDomain_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period [Domain]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodDomain_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodDomain" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodDomain" xlink:to="lab_cybn_WarrantExpirationPeriodDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AdjustmentForLeaseInterest_4c471ba5-6e83-42db-802d-e115a4dd3f75_terseLabel_en-US" xlink:label="lab_cybn_AdjustmentForLeaseInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease interest accretion</link:label>
    <link:label id="lab_cybn_AdjustmentForLeaseInterest_label_en-US" xlink:label="lab_cybn_AdjustmentForLeaseInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustment For Lease Interest</link:label>
    <link:label id="lab_cybn_AdjustmentForLeaseInterest_documentation_en-US" xlink:label="lab_cybn_AdjustmentForLeaseInterest" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustment For Lease Interest</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdjustmentForLeaseInterest" xlink:href="cybn-20250331.xsd#cybn_AdjustmentForLeaseInterest"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AdjustmentForLeaseInterest" xlink:to="lab_cybn_AdjustmentForLeaseInterest" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodFourteenMember_fb26fc4b-e6db-4641-b45b-6c357d85088f_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourteenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Fourteen</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFourteenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourteenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Fourteen [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFourteenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourteenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Fourteen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodFourteenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodFourteenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodFourteenMember" xlink:to="lab_cybn_OptionExpirationPeriodFourteenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock_e438cfe3-60d1-4ec7-bc78-b2b902771431_terseLabel_en-US" xlink:label="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of subsidiaries and functional currencies</link:label>
    <link:label id="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock_label_en-US" xlink:label="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Detail Description Of Functional Currencies [Table Text Block]</link:label>
    <link:label id="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock_documentation_en-US" xlink:label="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Detail Description Of Functional Currencies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:href="cybn-20250331.xsd#cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:to="lab_cybn_DetailDescriptionOfFunctionalCurrenciesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DiscountRateMeasurementInputMember_78fb1eb7-1e62-4f95-8a66-3bdf87373296_terseLabel_en-US" xlink:label="lab_ifrs-full_DiscountRateMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discount rate</link:label>
    <link:label id="lab_ifrs-full_DiscountRateMeasurementInputMember_label_en-US" xlink:label="lab_ifrs-full_DiscountRateMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discount rate, measurement input [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DiscountRateMeasurementInputMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DiscountRateMeasurementInputMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DiscountRateMeasurementInputMember" xlink:to="lab_ifrs-full_DiscountRateMeasurementInputMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_MiscellaneousIncomeExpenseAbstract_c5cd3b42-f9df-4573-bf0f-31b0bd13d020_terseLabel_en-US" xlink:label="lab_cybn_MiscellaneousIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OTHER INCOME (EXPENSES)</link:label>
    <link:label id="lab_cybn_MiscellaneousIncomeExpenseAbstract_label_en-US" xlink:label="lab_cybn_MiscellaneousIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Miscellaneous Income (Expense) [Abstract]</link:label>
    <link:label id="lab_cybn_MiscellaneousIncomeExpenseAbstract_documentation_en-US" xlink:label="lab_cybn_MiscellaneousIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Miscellaneous Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_MiscellaneousIncomeExpenseAbstract" xlink:href="cybn-20250331.xsd#cybn_MiscellaneousIncomeExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_MiscellaneousIncomeExpenseAbstract" xlink:to="lab_cybn_MiscellaneousIncomeExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_99b1f978-8497-48af-9047-5700b98922d5_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Expected recovery at statutory rate</link:label>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_label_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax expense (income) at applicable tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TaxExpenseIncomeAtApplicableTaxRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:to="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_fe04ae5b-fef4-4857-b543-77c984e9620e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SUBSEQUENT EVENTS</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodExplanatory"/>
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    <link:label id="lab_cybn_SerenityMember_label_en-US" xlink:label="lab_cybn_SerenityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Serenity [Member]</link:label>
    <link:label id="lab_cybn_SerenityMember_documentation_en-US" xlink:label="lab_cybn_SerenityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Serenity</link:label>
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    <link:label id="lab_ifrs-full_SignificantUnobservableInputAssets_5ca3102b-8635-4ff3-a582-bb193e1608a7_terseLabel_en-US" xlink:label="lab_ifrs-full_SignificantUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant unobservable input, assets</link:label>
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    <link:label id="lab_cybn_A2041Member_9f08544c-10f9-4af1-aeb7-243134bcc42e_terseLabel_en-US" xlink:label="lab_cybn_A2041Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2041</link:label>
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    <link:label id="lab_cybn_GrossDeferredTaxAssets_77e9c7b2-a5ce-4afe-8ff9-74c748bd057f_terseLabel_en-US" xlink:label="lab_cybn_GrossDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:label id="lab_cybn_GrossDeferredTaxAssets_label_en-US" xlink:label="lab_cybn_GrossDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross Deferred Tax Assets</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_GrossDeferredTaxAssets" xlink:href="cybn-20250331.xsd#cybn_GrossDeferredTaxAssets"/>
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    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsTable_e991f6e3-1dcb-4989-8a3d-944f0a3f5171_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of operating lease payments [table]</link:label>
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    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_96b7140f-4eee-4c99-8066-4eae50511f2f_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
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    <link:label id="lab_cybn_ShareOptionsVestingThirdTrancheMember_41e84d1d-2fa5-40c3-8c42-bfd1e1c59c4d_terseLabel_en-US" xlink:label="lab_cybn_ShareOptionsVestingThirdTrancheMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Third Tranche</link:label>
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    <link:label id="lab_cybn_ShareOptionsVestingThirdTrancheMember_documentation_en-US" xlink:label="lab_cybn_ShareOptionsVestingThirdTrancheMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Third Tranche</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareOptionsVestingThirdTrancheMember" xlink:href="cybn-20250331.xsd#cybn_ShareOptionsVestingThirdTrancheMember"/>
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    <link:label id="lab_cybn_VestingRequirementsForShareBasedPaymentArrangementVestingPeriod_730beb97-e480-4fd5-8032-981c754b346e_terseLabel_en-US" xlink:label="lab_cybn_VestingRequirementsForShareBasedPaymentArrangementVestingPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award vesting period</link:label>
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    <link:label id="lab_cybn_VestingRequirementsForShareBasedPaymentArrangementVestingPeriod_documentation_en-US" xlink:label="lab_cybn_VestingRequirementsForShareBasedPaymentArrangementVestingPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Vesting Requirements For Share-Based Payment Arrangement, Vesting Period</link:label>
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    <link:label id="lab_cybn_AdjustmentsForOtherLossesGains_5917b3cb-812f-4727-8ab8-35776a644f90_terseLabel_en-US" xlink:label="lab_cybn_AdjustmentsForOtherLossesGains" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other loss</link:label>
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    <link:label id="lab_cybn_ProfessionalAndConsultingFees_2e558efb-775d-415b-99af-ea2b0d7ab46a_terseLabel_en-US" xlink:label="lab_cybn_ProfessionalAndConsultingFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Professional and consulting fees</link:label>
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    <link:label id="lab_ifrs-full_RevenueFromInterest_ae55648c-2850-43c2-908a-d914683b4a93_terseLabel_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
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    <link:label id="lab_ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_373e26a2-49fa-4c99-82e8-6f20fcd06779_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of share options forfeited in share-based payment arrangement</link:label>
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    <link:label id="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_38fd1182-45d0-4931-ba41-982c512919f5_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
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    <link:label id="lab_ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_5f6b24c0-93a4-496e-ac3b-643bf1e441fa_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfOptionLifeShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected life (in years)</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable_20447743-b063-4c6d-b838-d7d2a293f162_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of number and weighted average remaining contractual life of outstanding share options [table]</link:label>
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    <link:label id="lab_ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets_3452725d-aecb-4f74-adcd-f6d5235f28eb_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets"/>
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    <link:label id="lab_ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019_b7c173a5-c479-4cfd-984b-f197d67af4c8_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average remaining life</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average remaining contractual life of outstanding share options</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019"/>
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    <link:label id="lab_cybn_CybinCorpMember_79ba609b-6fa0-46b4-8f2c-65137194794b_terseLabel_en-US" xlink:label="lab_cybn_CybinCorpMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cybin Corp.</link:label>
    <link:label id="lab_cybn_CybinCorpMember_label_en-US" xlink:label="lab_cybn_CybinCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cybin Corp [Member]</link:label>
    <link:label id="lab_cybn_CybinCorpMember_documentation_en-US" xlink:label="lab_cybn_CybinCorpMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cybin Corp</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CybinCorpMember" xlink:href="cybn-20250331.xsd#cybn_CybinCorpMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CybinCorpMember" xlink:to="lab_cybn_CybinCorpMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepreciationPropertyPlantAndEquipment_43dc55fe-f1b2-4d82-a7e1-018bcbed1f65_terseLabel_en-US" xlink:label="lab_ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation charge</link:label>
    <link:label id="lab_ifrs-full_DepreciationPropertyPlantAndEquipment_label_en-US" xlink:label="lab_ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepreciationPropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:to="lab_ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodSixteenMember_3327ee9c-94a5-41e7-8f5c-cc138c5b411e_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixteenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Sixteen</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSixteenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixteenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Sixteen [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSixteenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixteenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Sixteen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodSixteenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodSixteenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodSixteenMember" xlink:to="lab_cybn_OptionExpirationPeriodSixteenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilitiesAbstract_5990414f-221f-4af2-8034-54a6aa51ee52_terseLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LIABILITIES</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilitiesAbstract" xlink:to="lab_ifrs-full_LiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_ae8f5739-a5cb-46f1-83ef-253bc6164414_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share issuance on business acquisition</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through acquisition of subsidiary, equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyMember_d676b5b8-7956-446d-8c89-16bd23f644bb_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodThirtyMember" xlink:to="lab_cybn_OptionExpirationPeriodThirtyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory_43c1db14-3906-49b4-813f-5a95a490de6b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of significant unobservable inputs used, equity</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of equity [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfEquityExplanatory"/>
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    <link:label id="lab_ifrs-full_ComputerEquipmentMember_2df90ee7-0b6f-4a1f-bfa0-9ec25daa2e0b_terseLabel_en-US" xlink:label="lab_ifrs-full_ComputerEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Computer Equipment</link:label>
    <link:label id="lab_ifrs-full_ComputerEquipmentMember_label_en-US" xlink:label="lab_ifrs-full_ComputerEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Computer equipment [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComputerEquipmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComputerEquipmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComputerEquipmentMember" xlink:to="lab_ifrs-full_ComputerEquipmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_6a102869-91f4-4937-a75c-dc2c6bc94084_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">INCOME TAX</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of income tax [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:to="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted_3215e56e-d88d-496a-81b0-0bf226b3b356_terseLabel_en-US" xlink:label="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:label id="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted_label_en-US" xlink:label="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Free Interest Rate, Other Equity Instruments Granted</link:label>
    <link:label id="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted_documentation_en-US" xlink:label="lab_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Free Interest Rate, Other Equity Instruments Granted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted" xlink:href="cybn-20250331.xsd#cybn_RiskFreeInterestRateOtherEquityInstrumentsGranted"/>
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    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain_7c9f78fa-c330-473f-aba0-5362db5c0bdc_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of intangible assets and goodwill [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of intangible assets and goodwill [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfIntangibleAssetsAndGoodwillDomain"/>
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    <link:label id="lab_cybn_CybinUKLtd.Member_2c1cfe02-8d44-4fab-945f-c3e4ab5a8a21_terseLabel_en-US" xlink:label="lab_cybn_CybinUKLtd.Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cybin UK Ltd.</link:label>
    <link:label id="lab_cybn_CybinUKLtd.Member_label_en-US" xlink:label="lab_cybn_CybinUKLtd.Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cybin UK Ltd. [Member]</link:label>
    <link:label id="lab_cybn_CybinUKLtd.Member_documentation_en-US" xlink:label="lab_cybn_CybinUKLtd.Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cybin UK Ltd.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CybinUKLtd.Member" xlink:href="cybn-20250331.xsd#cybn_CybinUKLtd.Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CybinUKLtd.Member" xlink:to="lab_cybn_CybinUKLtd.Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_6424ce21-0fcd-4720-9571-b7aeadd1742e_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash flows provided by (used in) investing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
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    <link:label id="lab_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract_label_en-US" xlink:label="lab_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Capital, Reserves, and Other Equity Interest [Abstract]</link:label>
    <link:label id="lab_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract_documentation_en-US" xlink:label="lab_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Capital, Reserves, and Other Equity Interest [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract" xlink:href="cybn-20250331.xsd#cybn_ShareCapitalReservesAndOtherEquityInterestAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract" xlink:to="lab_cybn_ShareCapitalReservesAndOtherEquityInterestAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfRisksAxis_61b70aeb-f789-4492-9907-500305a0251d_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfRisksAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of risks [axis]</link:label>
    <link:label id="lab_ifrs-full_TypesOfRisksAxis_label_en-US" xlink:label="lab_ifrs-full_TypesOfRisksAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of risks [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfRisksAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TypesOfRisksAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfRisksAxis" xlink:to="lab_ifrs-full_TypesOfRisksAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity_c25d921b-8e53-4318-8074-274f9fc36497_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share issuance on business acquisition (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity_label_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Acquisition Of Subsidiary, Equity</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Acquisition Of Subsidiary, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:to="lab_cybn_NumberOfSharesIssuedThroughAcquisitionOfSubsidiaryEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestIncome_40ec65f6-fcd1-49a2-a393-45f4a23e5f04_negatedTerseLabel_en-US" xlink:label="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Reduction in interest income due to interest rate decline</link:label>
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    <link:label id="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestIncome_documentation_en-US" xlink:label="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Risk, Increase (Decrease) In Interest Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_InterestRateRiskIncreaseDecreaseInInterestIncome" xlink:href="cybn-20250331.xsd#cybn_InterestRateRiskIncreaseDecreaseInInterestIncome"/>
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    <link:label id="lab_cybn_FinancialInstrumentsAbstract_label_en-US" xlink:label="lab_cybn_FinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments [Abstract]</link:label>
    <link:label id="lab_cybn_FinancialInstrumentsAbstract_documentation_en-US" xlink:label="lab_cybn_FinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Instruments [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_FinancialInstrumentsAbstract" xlink:href="cybn-20250331.xsd#cybn_FinancialInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_FinancialInstrumentsAbstract" xlink:to="lab_cybn_FinancialInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement_0c976c2d-a297-42c7-aa4a-68e4c1e3338e_terseLabel_en-US" xlink:label="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period to exercise warrant</link:label>
    <link:label id="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement_label_en-US" xlink:label="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period To Exercise Warrants In Share-Based Payment Arrangement</link:label>
    <link:label id="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement_documentation_en-US" xlink:label="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period To Exercise Warrants In Share-Based Payment Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:href="cybn-20250331.xsd#cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:to="lab_cybn_PeriodToExerciseWarrantsInShareBasedPaymentArrangement" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments_037b7644-47fc-42c5-a237-bd808e3d996f_terseLabel_en-US" xlink:label="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average remaining of outstanding contractual life</link:label>
    <link:label id="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments_label_en-US" xlink:label="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Remaining Contractual Life of Other Equity Instruments</link:label>
    <link:label id="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments_documentation_en-US" xlink:label="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weighted Average Remaining Contractual Life of Other Equity Instruments</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments" xlink:to="lab_cybn_WeightedAverageRemainingContractualLifeOfOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A2043Member_e5206a91-8f7c-4ff0-ab9a-2194773d4d3c_terseLabel_en-US" xlink:label="lab_cybn_A2043Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2043</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_A2043Member" xlink:to="lab_cybn_A2043Member" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A2038Member_3e0c293e-2ac6-4cf3-9f56-7ba43e1d4a1a_terseLabel_en-US" xlink:label="lab_cybn_A2038Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2038</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_A2038Member" xlink:href="cybn-20250331.xsd#cybn_A2038Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_A2038Member" xlink:to="lab_cybn_A2038Member" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_RelatedPartyAbstract_label_en-US" xlink:label="lab_cybn_RelatedPartyAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Abstract]</link:label>
    <link:label id="lab_cybn_RelatedPartyAbstract_documentation_en-US" xlink:label="lab_cybn_RelatedPartyAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Related Party Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_RelatedPartyAbstract" xlink:href="cybn-20250331.xsd#cybn_RelatedPartyAbstract"/>
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    <link:label id="lab_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_d77bf30e-d26b-4211-908a-6fab86dfa3d3_periodStartLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement_1b58e0c8-f45a-4600-a0fd-a8b8a221a6de_periodEndLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in shares)</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodTenMember_bb290200-34c5-4efa-a378-6a6f35df9ad3_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Ten</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodTenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Ten</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodTenMember" xlink:to="lab_cybn_OptionExpirationPeriodTenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_07acc52d-b197-4fbf-9c6a-3845e94d3581_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of measurement of stock option fair value assumptions</link:label>
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    <link:label id="lab_cybn_IncreaseDecreaseThroughExpirationOfWarrantsEquity_a48ae1ec-bcb3-41b9-ac79-fd16ea8a6c76_terseLabel_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughExpirationOfWarrantsEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants expired</link:label>
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    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_cf3ff8b6-3c9b-4984-becb-b6a04e359aec_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [line items]</link:label>
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    <link:label id="lab_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted_0d43c9b1-e4ff-46d7-89c6-67c421fb2bf5_terseLabel_en-US" xlink:label="lab_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unvested forfeiture rate</link:label>
    <link:label id="lab_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted_label_en-US" xlink:label="lab_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unvested Forfeiture Rate, As Percentage, Share Options Granted</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted" xlink:href="cybn-20250331.xsd#cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted" xlink:to="lab_cybn_UnvestedForfeitureRateAsPercentageShareOptionsGranted" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019_a1a7f4b1-d06e-4a80-95be-53c5eb94b5ae_periodStartLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in CAD per share)</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019_43d2232f-f1d4-4f89-a2ed-0f109f4f41c5_periodEndLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in CAD per share)</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement</link:label>
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    <link:label id="lab_ifrs-full_StatementOfCashFlowsAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of cash flows [abstract]</link:label>
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    <link:label id="lab_dei_DocumentRegistrationStatement_aa0100c3-9c45-4e3b-aa84-dc20f016fddc_terseLabel_en-US" xlink:label="lab_dei_DocumentRegistrationStatement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Registration Statement</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentRegistrationStatement" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentRegistrationStatement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentRegistrationStatement" xlink:to="lab_dei_DocumentRegistrationStatement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromExerciseOfWarrants_faf3ee0b-2048-4173-b4d1-b5d455a4d8d5_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromExerciseOfWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds on exercise of warrants</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromExerciseOfWarrants_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromExerciseOfWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from exercise of warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromExerciseOfWarrants" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromExerciseOfWarrants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromExerciseOfWarrants" xlink:to="lab_ifrs-full_ProceedsFromExerciseOfWarrants" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously_e7143132-07d1-4e81-a8fc-5fcd8f032fc7_terseLabel_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share consolidation, shares issued previously (in shares)</link:label>
    <link:label id="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously_label_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ordinary Shares, Consolidation, Shares Issued Previously</link:label>
    <link:label id="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously_documentation_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ordinary Shares, Consolidation, Shares Issued Previously</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:href="cybn-20250331.xsd#cybn_OrdinarySharesConsolidationSharesIssuedPreviously"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:to="lab_cybn_OrdinarySharesConsolidationSharesIssuedPreviously" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_8b5fc090-95a4-4df2-9896-5d0c79d873af_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesMember_4da96750-074d-4754-9dec-91c9348dc583_terseLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesMember_label_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LeaseLiabilitiesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LeaseLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LeaseLiabilitiesMember" xlink:to="lab_ifrs-full_LeaseLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_a3f60bfb-97e0-4aa5-a3c2-f28ba92f3de8_periodStartLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price, beginning balance (in dollars per share)</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_8a9b5500-677d-4916-865e-85b95f2f6fdc_periodEndLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price, ending balance (in dollars per share)</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of share options outstanding in share-based payment arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:to="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAbstract_d19cc5c4-f257-4e66-8935-c970c80d1a6f_terseLabel_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_ifrs-full_AssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAbstract" xlink:to="lab_ifrs-full_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems_5d186a18-22d8-454c-806c-e025e144e90b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LeaseLiabilities_6cf7bdcb-7c69-40b8-bad9-5003ef9a4dba_periodStartLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Lease liabilities, beginning of period</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilities_ae0db914-e4da-4dc2-9ccf-eb7b1a76df7f_periodEndLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Lease liabilities, end of period</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilities_label_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LeaseLiabilities" xlink:to="lab_ifrs-full_LeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodFiveMember_8bc33696-5dbb-4426-9fce-e13a2ad64c53_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Five</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFiveMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Five [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFiveMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Five</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodFiveMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodFiveMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodFiveMember" xlink:to="lab_cybn_OptionExpirationPeriodFiveMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfFinancialPositionAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of financial position [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfFinancialPositionAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfFinancialPositionAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfFinancialPositionAbstract" xlink:to="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIntangibleAssetsTable_d9418d27-493d-412f-b7a3-ff6660b29596_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about intangible assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfIntangibleAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about intangible assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfIntangibleAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_UnitPurchaseWarrantsMember_e192f1b5-dc30-4b6b-ad27-31fe1929f98e_terseLabel_en-US" xlink:label="lab_cybn_UnitPurchaseWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unit Purchase Warrants</link:label>
    <link:label id="lab_cybn_UnitPurchaseWarrantsMember_label_en-US" xlink:label="lab_cybn_UnitPurchaseWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unit Purchase Warrants [Member]</link:label>
    <link:label id="lab_cybn_UnitPurchaseWarrantsMember_documentation_en-US" xlink:label="lab_cybn_UnitPurchaseWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unit Purchase Warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_UnitPurchaseWarrantsMember" xlink:href="cybn-20250331.xsd#cybn_UnitPurchaseWarrantsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_UnitPurchaseWarrantsMember" xlink:to="lab_cybn_UnitPurchaseWarrantsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity_3371e48f-78f4-4383-b8dd-fa461f24c1ec_terseLabel_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Options forfeited/expired</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity_label_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Options Forfeited And Expired In Share Based Payment Award, Equity</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity_documentation_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Options Forfeited And Expired In Share Based Payment Award, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:href="cybn-20250331.xsd#cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:to="lab_cybn_IncreaseDecreaseThroughShareOptionsForfeitedAndExpiredInShareBasedPaymentAwardEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_d995ec6f-a62e-40df-a557-d900ca7af626_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComponentsOfEquityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityAxis" xlink:to="lab_ifrs-full_ComponentsOfEquityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_42f8c781-8fce-4d20-9df3-16816563bf09_terseLabel_en-US" xlink:label="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquisition from Small Pharma</link:label>
    <link:label id="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_label_en-US" xlink:label="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acquisitions through business combinations, property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:to="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AdditionsToLeaseLiabilities_b4b9f130-cd8f-4d08-b86e-ef6bde316567_terseLabel_en-US" xlink:label="lab_cybn_AdditionsToLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additions</link:label>
    <link:label id="lab_cybn_AdditionsToLeaseLiabilities_label_en-US" xlink:label="lab_cybn_AdditionsToLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additions To Lease Liabilities</link:label>
    <link:label id="lab_cybn_AdditionsToLeaseLiabilities_documentation_en-US" xlink:label="lab_cybn_AdditionsToLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additions To Lease Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdditionsToLeaseLiabilities" xlink:href="cybn-20250331.xsd#cybn_AdditionsToLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AdditionsToLeaseLiabilities" xlink:to="lab_cybn_AdditionsToLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxEffectOfForeignTaxRates_6d0e713f-cf0a-42ad-8b03-95ee5160323e_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_TaxEffectOfForeignTaxRates" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Difference between Canadian and foreign tax rates</link:label>
    <link:label id="lab_ifrs-full_TaxEffectOfForeignTaxRates_label_en-US" xlink:label="lab_ifrs-full_TaxEffectOfForeignTaxRates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax effect of foreign tax rates</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxEffectOfForeignTaxRates" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TaxEffectOfForeignTaxRates"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxEffectOfForeignTaxRates" xlink:to="lab_ifrs-full_TaxEffectOfForeignTaxRates" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ItemsOfContingentLiabilitiesDomain_cb61bea6-9a92-4aee-b666-03a7e25a9e09_terseLabel_en-US" xlink:label="lab_ifrs-full_ItemsOfContingentLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Items of contingent liabilities [domain]</link:label>
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    <link:label id="lab_ifrs-full_TradeAndOtherCurrentReceivables_73782e04-25f8-409a-bd30-485b15217006_terseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherCurrentReceivables" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
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    <link:label id="lab_cybn_EffectOfForeignExchangeLeaseLiabilities_6f3eedab-4691-41d6-99f7-9c4f3edd112f_terseLabel_en-US" xlink:label="lab_cybn_EffectOfForeignExchangeLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of foreign exchange</link:label>
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    <link:label id="lab_ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_abaa1017-4384-49ce-8d31-d3971d3293cc_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of share options granted in share-based payment arrangement (in shares)</link:label>
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    <link:label id="lab_ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable_828db746-600c-4708-9370-b7064c2add98_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfInstrumentsOrInterestsIssuedOrIssuable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of instruments or interests issued or issuable (in shares)</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillExplanatory_c1760b16-4aac-4e90-b105-fe374c4d4c68_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of goodwill</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_d4ddd5dd-f91b-4539-acdc-43fe571ac72c_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash flows used in operating activities</link:label>
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    <link:label id="lab_cybn_NumberOfSharesSubjectToResaleRestrictions_7f361f2b-fed2-4c67-85a4-46eda337135b_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesSubjectToResaleRestrictions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares subject to resale restrictions (in shares)</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesSubjectToResaleRestrictions" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesSubjectToResaleRestrictions"/>
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    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of operating lease payments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory"/>
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    <link:label id="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract_e97bde51-1454-403a-862d-be11b3db40b9_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for items not affecting cash:</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile profit (loss) [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLossAbstract"/>
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    <link:label id="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_3dd4e671-3c8f-466c-a7f9-0b1342ba1955_terseLabel_en-US" xlink:label="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-adjusting events after reporting period [axis]</link:label>
    <link:label id="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_label_en-US" xlink:label="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-adjusting events after reporting period [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodAxis"/>
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    <link:label id="lab_cybn_March2024PrivatePlacementMember_4fbcdbfc-823b-43be-865b-77367e2c5b4c_terseLabel_en-US" xlink:label="lab_cybn_March2024PrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">March 2024 private placement</link:label>
    <link:label id="lab_cybn_March2024PrivatePlacementMember_label_en-US" xlink:label="lab_cybn_March2024PrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">March 2024 Private Placement [Member]</link:label>
    <link:label id="lab_cybn_March2024PrivatePlacementMember_documentation_en-US" xlink:label="lab_cybn_March2024PrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">March 2024 Private Placement</link:label>
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    <link:label id="lab_cybn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantPercentOfTotalSharesOutstanding_a29c4f12-45df-49aa-bdae-526e2645d3d4_terseLabel_en-US" xlink:label="lab_cybn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantPercentOfTotalSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares available for grant, percent of total shares outstanding (up to)</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantPercentOfTotalSharesOutstanding" xlink:href="cybn-20250331.xsd#cybn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantPercentOfTotalSharesOutstanding"/>
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    <link:label id="lab_ifrs-full_ShareIssueRelatedCost_58eb64f1-caa5-47ed-9fb7-e4f5050dc867_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_ShareIssueRelatedCost" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Share issuance costs</link:label>
    <link:label id="lab_ifrs-full_ShareIssueRelatedCost_label_en-US" xlink:label="lab_ifrs-full_ShareIssueRelatedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share issue related cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareIssueRelatedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareIssueRelatedCost"/>
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    <link:label id="lab_ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_1e5e3cb1-4532-49c5-b836-1d84f1e7c964_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected annual volatility, based on historical share price of the Company</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected volatility, share options granted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted"/>
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    <link:label id="lab_ifrs-full_DisclosureOfClassesOfShareCapitalTable_89c88ffd-1ca9-4831-a91f-7f81406666ac_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of classes of share capital [table]</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalTable"/>
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    <link:label id="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariableImpactOnProfitLoss_a5c375d7-2428-4ad6-88ab-76faff530a40_terseLabel_en-US" xlink:label="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariableImpactOnProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reasonably possible change in risk variable, impact on net loss</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariableImpactOnProfitLoss" xlink:href="cybn-20250331.xsd#cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariableImpactOnProfitLoss"/>
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    <link:label id="lab_ifrs-full_ProfessionalFeesExpense_f766722e-619c-415d-a9ce-48e38d0b6c9d_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfessionalFeesExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Professional and consulting fees</link:label>
    <link:label id="lab_ifrs-full_ProfessionalFeesExpense_label_en-US" xlink:label="lab_ifrs-full_ProfessionalFeesExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Professional fees expense</link:label>
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    <link:label id="lab_dei_ContactPersonnelName_05969248-1022-4867-b18c-b79b3e41982c_terseLabel_en-US" xlink:label="lab_dei_ContactPersonnelName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contact Personnel Name</link:label>
    <link:label id="lab_dei_ContactPersonnelName_label_en-US" xlink:label="lab_dei_ContactPersonnelName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contact Personnel Name</link:label>
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    <link:label id="lab_cybn_EventsAfterReportingPeriodAbstract_label_en-US" xlink:label="lab_cybn_EventsAfterReportingPeriodAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Events after reporting period [Abstract]</link:label>
    <link:label id="lab_cybn_EventsAfterReportingPeriodAbstract_documentation_en-US" xlink:label="lab_cybn_EventsAfterReportingPeriodAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Events after reporting period [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_EventsAfterReportingPeriodAbstract" xlink:href="cybn-20250331.xsd#cybn_EventsAfterReportingPeriodAbstract"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodEightMember_a46b1a1f-fe5b-44a3-8035-97f6ca8f395c_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodEightMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Eight</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfBusinessCombinationsTable_8bdbf032-dc0f-497c-93dd-4e0e83e729e3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfBusinessCombinationsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about business combination [table]</link:label>
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    <link:label id="lab_ifrs-full_RightofuseAssets_0c5e1e8c-471f-4e0a-88b2-60db2799e11c_terseLabel_en-US" xlink:label="lab_ifrs-full_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use asset</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodThirtySevenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtySevenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Seven</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtySevenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtySevenMember"/>
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    <link:label id="lab_cybn_ShareOptionsVestingFifthTrancheMember_6fdf53e2-5e75-4308-bb35-87e7288c76a8_terseLabel_en-US" xlink:label="lab_cybn_ShareOptionsVestingFifthTrancheMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Fifth Tranche</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareOptionsVestingFifthTrancheMember" xlink:href="cybn-20250331.xsd#cybn_ShareOptionsVestingFifthTrancheMember"/>
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    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_4abe1986-603c-4f76-a45c-e4512cc4f1a1_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FINANCIAL INSTRUMENTS</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComputerSoftwareMember_850a637d-2bd9-40ad-8695-23baa407f49b_terseLabel_en-US" xlink:label="lab_ifrs-full_ComputerSoftwareMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Computer software</link:label>
    <link:label id="lab_ifrs-full_ComputerSoftwareMember_bb5c3443-b33c-4aeb-b060-3d62f7fd9477_verboseLabel_en-US" xlink:label="lab_ifrs-full_ComputerSoftwareMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Software</link:label>
    <link:label id="lab_ifrs-full_ComputerSoftwareMember_label_en-US" xlink:label="lab_ifrs-full_ComputerSoftwareMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Computer software [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComputerSoftwareMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComputerSoftwareMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComputerSoftwareMember" xlink:to="lab_ifrs-full_ComputerSoftwareMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFiveMember_5a1ef691-0caa-436e-9a66-e4ea3b6c3412_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Five</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFiveMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Five [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFiveMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Five</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyFiveMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:to="lab_cybn_OptionExpirationPeriodThirtyFiveMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory_807ef3fe-f344-4142-9376-e47a4e9dedb3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CAPITAL MANAGEMENT</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of objectives, policies and processes for managing capital [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:to="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCountry_c302d8cf-88f4-4de9-91ca-4d01a08dbd82_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCountry" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Country</link:label>
    <link:label id="lab_dei_EntityAddressCountry_label_en-US" xlink:label="lab_dei_EntityAddressCountry" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Country</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCountry" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressCountry"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCountry" xlink:to="lab_dei_EntityAddressCountry" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedOtherComprehensiveIncomeMember_21c3e02e-cf64-4690-8c8b-8cb972f03271_terseLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:label id="lab_ifrs-full_AccumulatedOtherComprehensiveIncomeMember_label_en-US" xlink:label="lab_ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:to="lab_ifrs-full_AccumulatedOtherComprehensiveIncomeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation_ecfcbbac-ec13-4e44-a894-c7594ce4a8ca_negatedTerseLabel_en-US" xlink:label="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Unrealized foreign currency translation gain</link:label>
    <link:label id="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation_label_en-US" xlink:label="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments For Unrealized Gain (Loss) On Foreign Currency Translation</link:label>
    <link:label id="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation_documentation_en-US" xlink:label="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments For Unrealized Gain (Loss) On Foreign Currency Translation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:href="cybn-20250331.xsd#cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:to="lab_cybn_AdjustmentsForUnrealizedGainLossOnForeignCurrencyTranslation" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressesLineItems_042dd0d9-a90d-430f-95e4-679b1ff5564f_terseLabel_en-US" xlink:label="lab_dei_EntityAddressesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Addresses [Line Items]</link:label>
    <link:label id="lab_dei_EntityAddressesLineItems_label_en-US" xlink:label="lab_dei_EntityAddressesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Addresses [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesLineItems" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressesLineItems" xlink:to="lab_dei_EntityAddressesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_SharePricePerCommonShare_2c1e7a6c-69a4-448c-b663-be812bc5f3a5_terseLabel_en-US" xlink:label="lab_cybn_SharePricePerCommonShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share price (in CAD/USD per share)</link:label>
    <link:label id="lab_cybn_SharePricePerCommonShare_9e775fd6-5592-4c33-89a0-ec5737635aa3_verboseLabel_en-US" xlink:label="lab_cybn_SharePricePerCommonShare" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Share price (in USD per share)</link:label>
    <link:label id="lab_cybn_SharePricePerCommonShare_label_en-US" xlink:label="lab_cybn_SharePricePerCommonShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Price per Common Share</link:label>
    <link:label id="lab_cybn_SharePricePerCommonShare_documentation_en-US" xlink:label="lab_cybn_SharePricePerCommonShare" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Price per Common Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_SharePricePerCommonShare" xlink:href="cybn-20250331.xsd#cybn_SharePricePerCommonShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_SharePricePerCommonShare" xlink:to="lab_cybn_SharePricePerCommonShare" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_c8c960b3-7d31-4100-812b-4bb165e94f08_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodFiveMember_97e28557-557b-427d-80cd-b0643e87de81_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">November 15, 2030</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodFiveMember_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Five [Member]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodFiveMember_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFiveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Five</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodFiveMember" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodFiveMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodFiveMember" xlink:to="lab_cybn_WarrantExpirationPeriodFiveMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity_a9e45166-1b26-4d77-9fb1-6b7d1cf0de60_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">At-the-market offering - net of share issuance costs (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity_label_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Share Offering, Equity</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Share Offering, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesIssuedThroughShareOfferingEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:to="lab_cybn_NumberOfSharesIssuedThroughShareOfferingEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory_644bf42a-b86b-406d-97a8-d5d4be1df7fc_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Financial Assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_e98c112d-6e66-4733-ba63-22f025a79be4_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost</link:label>
    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_label_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross carrying amount [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossCarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GrossCarryingAmountMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossCarryingAmountMember" xlink:to="lab_ifrs-full_GrossCarryingAmountMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems_2d68023f-727a-4b2f-b04a-0efc42559af5_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of Financial Assets and Liabilities [Line Items]</link:label>
    <link:label id="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems_label_en-US" xlink:label="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Financial Assets and Liabilities [Line Items]</link:label>
    <link:label id="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems_documentation_en-US" xlink:label="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of Financial Assets and Liabilities [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:href="cybn-20250331.xsd#cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:to="lab_cybn_DisclosureOfFinancialAssetsAndLiabilitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_7010de12-0c6f-4908-b8bc-77f985aeded9_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SHARE CAPITAL</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of share capital, reserves and other equity interest [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory"/>
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    <link:label id="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets_8fcecea5-14b6-4486-9af2-fb49cd62f8ec_negatedLabel_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Loss on derecognition of right-of-use assets</link:label>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets_label_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) On Derecognition of Right-Of-Use Assets</link:label>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets_documentation_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (Loss) On Derecognition of Right-Of-Use Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GainLossOnDerecognitionOfRightOfUseAssets" xlink:href="cybn-20250331.xsd#cybn_GainLossOnDerecognitionOfRightOfUseAssets"/>
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    <link:label id="lab_dei_DocumentType_290c716b-5022-44b0-a2b0-e3c0757bae27_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory_02a357c0-3eac-475c-b0a3-f5058e30480c_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Functional and presentation currency</link:label>
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    <link:label id="lab_dei_DocumentAnnualReport_eb7eb45e-521a-4845-8b20-f158049ff80b_terseLabel_en-US" xlink:label="lab_dei_DocumentAnnualReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Annual Report</link:label>
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    <link:label id="lab_ifrs-full_CashEquivalents_177a3e00-10fe-4ae7-99ee-129bd0ff3894_terseLabel_en-US" xlink:label="lab_ifrs-full_CashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash equivalents</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfBusinessCombinationsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfBusinessCombinationsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about business combination [abstract]</link:label>
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    <link:label id="lab_cybn_JourneyMember_d875a97d-268e-4fa7-89af-3df220923110_terseLabel_en-US" xlink:label="lab_cybn_JourneyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Journey</link:label>
    <link:label id="lab_cybn_JourneyMember_label_en-US" xlink:label="lab_cybn_JourneyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Journey [Member]</link:label>
    <link:label id="lab_cybn_JourneyMember_documentation_en-US" xlink:label="lab_cybn_JourneyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Journey</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_JourneyMember" xlink:href="cybn-20250331.xsd#cybn_JourneyMember"/>
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    <link:label id="lab_cybn_NumberOfSharesIssuedNetOfIssuanceCosts_91b352ea-1837-457c-8edc-d897ed2100a7_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares issued through common share purchase agreement - net of share issuance costs (in shares)</link:label>
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    <link:label id="lab_cybn_NumberOfSharesIssuedNetOfIssuanceCosts_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued, Net Of Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesIssuedNetOfIssuanceCosts" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesIssuedNetOfIssuanceCosts"/>
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    <link:label id="lab_cybn_DisclosureOfReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesTableTextBlock_feab3d22-a567-4137-9faf-4e407bee3fb2_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Major items causing the income tax rate to differ from the Canadian statutory rate</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
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    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOptionsExpiredInShareBasedPaymentAwardEquity_7759ecd4-42ab-4d76-8cae-5a494a7903b9_terseLabel_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOptionsExpiredInShareBasedPaymentAwardEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Options expired</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncreaseDecreaseThroughShareOptionsExpiredInShareBasedPaymentAwardEquity" xlink:href="cybn-20250331.xsd#cybn_IncreaseDecreaseThroughShareOptionsExpiredInShareBasedPaymentAwardEquity"/>
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    <link:label id="lab_ifrs-full_Cash_18fb18c4-2240-4cd0-b583-3b0ca6450791_terseLabel_en-US" xlink:label="lab_ifrs-full_Cash" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable_8fcd35b5-ef64-498b-9ca9-6f2e0d82e7f6_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about property, plant and equipment [table]</link:label>
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    <link:label id="lab_cybn_ShareOptionsVestingFirstTrancheMember_705ff800-de07-4106-82be-26534ded9f64_terseLabel_en-US" xlink:label="lab_cybn_ShareOptionsVestingFirstTrancheMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, First Tranche</link:label>
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    <link:label id="lab_cybn_ShareOptionsVestingFirstTrancheMember_documentation_en-US" xlink:label="lab_cybn_ShareOptionsVestingFirstTrancheMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, First Tranche</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareOptionsVestingFirstTrancheMember" xlink:href="cybn-20250331.xsd#cybn_ShareOptionsVestingFirstTrancheMember"/>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_8a19b46c-7c75-4ee0-afe1-3b825ddcb618_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equipment</link:label>
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    <link:label id="lab_dei_CurrentFiscalYearEndDate_75ca9137-cc1b-47a0-9c47-d3de7140be3f_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CurrentFiscalYearEndDate"/>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill_6f1997ee-c155-4cbf-851e-51bb51bc50a9_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of foreign exchange</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_4face6eb-0eb5-41c0-b087-449b115625a6_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">GENERAL AND ADMINISTRATIVE EXPENSES</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of general and administrative expense [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:to="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable_7bb9271e-01aa-4f68-9f32-ecd2c7ee55d7_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:to="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement_ea057a2d-aec8-4b3f-a399-3f5846632b73_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares acquired upon exercise of warrant (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement_label_en-US" xlink:label="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Shares Acquired Upon Exercise Of Warrant In Share-Based Payment Arrangement</link:label>
    <link:label id="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Acquired Upon Exercise Of Warrant In Share-Based Payment Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:to="lab_cybn_NumberOfSharesAcquiredUponExerciseOfWarrantInShareBasedPaymentArrangement" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ShareOptionsVestingFourthTrancheMember_991bf77c-a290-4828-bed9-ac7b8b785d4f_terseLabel_en-US" xlink:label="lab_cybn_ShareOptionsVestingFourthTrancheMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Fourth Tranche</link:label>
    <link:label id="lab_cybn_ShareOptionsVestingFourthTrancheMember_label_en-US" xlink:label="lab_cybn_ShareOptionsVestingFourthTrancheMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Fourth Tranche [Member]</link:label>
    <link:label id="lab_cybn_ShareOptionsVestingFourthTrancheMember_documentation_en-US" xlink:label="lab_cybn_ShareOptionsVestingFourthTrancheMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Fourth Tranche</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareOptionsVestingFourthTrancheMember" xlink:href="cybn-20250331.xsd#cybn_ShareOptionsVestingFourthTrancheMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ShareOptionsVestingFourthTrancheMember" xlink:to="lab_cybn_ShareOptionsVestingFourthTrancheMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding_841f666f-50eb-412e-afd3-665adcb945fc_terseLabel_en-US" xlink:label="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ratio of common shares issued</link:label>
    <link:label id="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding_label_en-US" xlink:label="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ratio Of Common Shares Issued To Every One Share Of Subsidiary Outstanding</link:label>
    <link:label id="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding_documentation_en-US" xlink:label="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ratio Of Common Shares Issued To Every One Share Of Subsidiary Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:href="cybn-20250331.xsd#cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:to="lab_cybn_RatioOfCommonSharesIssuedToEveryOneShareOfSubsidiaryOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GoodwillMember_65eed5e8-efe3-4af7-830e-fad56137d6aa_terseLabel_en-US" xlink:label="lab_ifrs-full_GoodwillMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_ifrs-full_GoodwillMember_label_en-US" xlink:label="lab_ifrs-full_GoodwillMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GoodwillMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GoodwillMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GoodwillMember" xlink:to="lab_ifrs-full_GoodwillMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BusinessCombinationsAxis_b19801a7-d1ef-4f24-a5ca-7ce334a62f50_terseLabel_en-US" xlink:label="lab_ifrs-full_BusinessCombinationsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business combinations [axis]</link:label>
    <link:label id="lab_ifrs-full_BusinessCombinationsAxis_label_en-US" xlink:label="lab_ifrs-full_BusinessCombinationsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business combinations [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BusinessCombinationsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BusinessCombinationsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BusinessCombinationsAxis" xlink:to="lab_ifrs-full_BusinessCombinationsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AnnualInformationForm_0769fc36-8cf9-4167-8909-f0d9c2c7e869_terseLabel_en-US" xlink:label="lab_dei_AnnualInformationForm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual Information Form</link:label>
    <link:label id="lab_dei_AnnualInformationForm_label_en-US" xlink:label="lab_dei_AnnualInformationForm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Annual Information Form</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AnnualInformationForm" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_AnnualInformationForm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AnnualInformationForm" xlink:to="lab_dei_AnnualInformationForm" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IncomeStatementLocationDomain_9a3d4fc2-08fd-4bc6-9b96-ddec38cce612_terseLabel_en-US" xlink:label="lab_cybn_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_cybn_IncomeStatementLocationDomain_label_en-US" xlink:label="lab_cybn_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_cybn_IncomeStatementLocationDomain_documentation_en-US" xlink:label="lab_cybn_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncomeStatementLocationDomain" xlink:href="cybn-20250331.xsd#cybn_IncomeStatementLocationDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_IncomeStatementLocationDomain" xlink:to="lab_cybn_IncomeStatementLocationDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyTwoMember_0e868c13-1ef5-4a39-9a2b-59105c48b5af_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Two</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyTwoMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Two [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyTwoMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyTwoMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:to="lab_cybn_OptionExpirationPeriodTwentyTwoMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodTwoMember_5807b156-ee66-448d-9f35-54b855a4ca90_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Two</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwoMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Two [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwoMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwoMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwoMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodTwoMember" xlink:to="lab_cybn_OptionExpirationPeriodTwoMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AccountingPoliciesAbstract_label_en-US" xlink:label="lab_cybn_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:label id="lab_cybn_AccountingPoliciesAbstract_documentation_en-US" xlink:label="lab_cybn_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AccountingPoliciesAbstract" xlink:href="cybn-20250331.xsd#cybn_AccountingPoliciesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AccountingPoliciesAbstract" xlink:to="lab_cybn_AccountingPoliciesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodThreeMember_2dd0a4e8-2ecd-4839-9728-60dd5fe612c4_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">June 15, 2030</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodThreeMember_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Three [Member]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodThreeMember_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodThreeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodThreeMember" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodThreeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodThreeMember" xlink:to="lab_cybn_WarrantExpirationPeriodThreeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock_935550fb-efc0-4561-a20a-917f12386a9d_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">RIGHT-OF-USE ASSETS AND LEASE LIABILITIES</link:label>
    <link:label id="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock_label_en-US" xlink:label="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Leases And Right-Of-Use Assets [Text Block]</link:label>
    <link:label id="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock_documentation_en-US" xlink:label="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Leases And Right-Of-Use Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:href="cybn-20250331.xsd#cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:to="lab_cybn_DisclosureOfLeasesAndRightOfUseAssetsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_d44dfe57-c0e6-445b-b7b4-bce093ff0d88_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent" xlink:to="lab_dei_EntityInteractiveDataCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RetainedEarnings_abb4d4c1-3c55-49d0-923b-8582e218cbe3_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deficit</link:label>
    <link:label id="lab_ifrs-full_RetainedEarnings_05267b56-13e4-40ca-803e-154ef67ab7c4_negatedLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deficit</link:label>
    <link:label id="lab_ifrs-full_RetainedEarnings_label_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarnings" xlink:to="lab_ifrs-full_RetainedEarnings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsForShareIssueCosts_22311e22-7972-4299-ad1f-02cac9e12c59_terseLabel_en-US" xlink:label="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payments for share issue costs</link:label>
    <link:label id="lab_ifrs-full_PaymentsForShareIssueCosts_label_en-US" xlink:label="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for share issue costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsForShareIssueCosts" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsForShareIssueCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsForShareIssueCosts" xlink:to="lab_ifrs-full_PaymentsForShareIssueCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_OwnershipAxis_2fbc3245-1335-4ff6-8a46-18f87be46792_terseLabel_en-US" xlink:label="lab_srt_OwnershipAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ownership [Axis]</link:label>
    <link:label id="lab_srt_OwnershipAxis_label_en-US" xlink:label="lab_srt_OwnershipAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ownership [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_OwnershipAxis"/>
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    <link:label id="lab_ifrs-full_WeightedAverageFairValueAtMeasurementDateShareOptionsGranted_2512585d-d67a-4226-a8bc-b69a6428bb7a_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageFairValueAtMeasurementDateShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average fair value at measurement date, share options granted</link:label>
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    <link:label id="lab_ifrs-full_ClassesOfShareCapitalAxis_966990b3-dfb1-4ed4-aa13-f9722851a384_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfShareCapitalAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of share capital [axis]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentLiabilitiesAbstract" xlink:to="lab_ifrs-full_CurrentLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapital_3868c348-2615-4861-95f0-a207fe2b14b8_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_IssuedCapital_label_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="lab_ifrs-full_IssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Goodwill_7ead41dc-dca9-4b7c-8528-7cc80a10247f_terseLabel_en-US" xlink:label="lab_ifrs-full_Goodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_ifrs-full_Goodwill_55c90936-0076-4e73-8dce-ef2f104b2415_periodStartLabel_en-US" xlink:label="lab_ifrs-full_Goodwill" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_ifrs-full_Goodwill_6da7a8e1-23ea-438f-adfe-01a696d5b1e7_periodEndLabel_en-US" xlink:label="lab_ifrs-full_Goodwill" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:label id="lab_ifrs-full_Goodwill_label_en-US" xlink:label="lab_ifrs-full_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Goodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Goodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Goodwill" xlink:to="lab_ifrs-full_Goodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ConvertibleDebenturesMember_e6634555-1d1e-40ef-837c-fcedb956aaa3_terseLabel_en-US" xlink:label="lab_cybn_ConvertibleDebenturesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Convertible Debentures</link:label>
    <link:label id="lab_cybn_ConvertibleDebenturesMember_label_en-US" xlink:label="lab_cybn_ConvertibleDebenturesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Convertible Debentures [Member]</link:label>
    <link:label id="lab_cybn_ConvertibleDebenturesMember_documentation_en-US" xlink:label="lab_cybn_ConvertibleDebenturesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Convertible Debentures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ConvertibleDebenturesMember" xlink:href="cybn-20250331.xsd#cybn_ConvertibleDebenturesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ConvertibleDebenturesMember" xlink:to="lab_cybn_ConvertibleDebenturesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodElevenMember_b5c409a4-cb89-4884-ae09-eae567d50099_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodElevenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Eleven</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodElevenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodElevenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Eleven [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodElevenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodElevenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Eleven</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodElevenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodElevenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodElevenMember" xlink:to="lab_cybn_OptionExpirationPeriodElevenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain_0fbc0709-31aa-49ad-873b-04552e315f98_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of share-based payment arrangements</link:label>
    <link:label id="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain_label_en-US" xlink:label="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of share-based payment arrangements [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TypesOfSharebasedPaymentArrangementsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain" xlink:to="lab_ifrs-full_TypesOfSharebasedPaymentArrangementsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_InterestRateRiskTerm_8a58a941-a06d-4cee-b7c3-8f8409fc390c_terseLabel_en-US" xlink:label="lab_cybn_InterestRateRiskTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate risk, term</link:label>
    <link:label id="lab_cybn_InterestRateRiskTerm_label_en-US" xlink:label="lab_cybn_InterestRateRiskTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Risk, Term</link:label>
    <link:label id="lab_cybn_InterestRateRiskTerm_documentation_en-US" xlink:label="lab_cybn_InterestRateRiskTerm" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Risk, Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_InterestRateRiskTerm" xlink:href="cybn-20250331.xsd#cybn_InterestRateRiskTerm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_InterestRateRiskTerm" xlink:to="lab_cybn_InterestRateRiskTerm" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfIFRSCompliance_6ccf3bf4-dacd-4dde-a0c6-50bbaccd572c_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfIFRSCompliance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of compliance</link:label>
    <link:label id="lab_ifrs-full_StatementOfIFRSCompliance_label_en-US" xlink:label="lab_ifrs-full_StatementOfIFRSCompliance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of IFRS compliance [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfIFRSCompliance" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfIFRSCompliance"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfIFRSCompliance" xlink:to="lab_ifrs-full_StatementOfIFRSCompliance" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_PaymentsOfLeaseLiabilities_3a78b6fe-c017-4d78-aa4b-4f1741a665e2_negatedTerseLabel_en-US" xlink:label="lab_cybn_PaymentsOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payments</link:label>
    <link:label id="lab_cybn_PaymentsOfLeaseLiabilities_label_en-US" xlink:label="lab_cybn_PaymentsOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments Of Lease Liabilities</link:label>
    <link:label id="lab_cybn_PaymentsOfLeaseLiabilities_documentation_en-US" xlink:label="lab_cybn_PaymentsOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payments Of Lease Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_PaymentsOfLeaseLiabilities" xlink:href="cybn-20250331.xsd#cybn_PaymentsOfLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_PaymentsOfLeaseLiabilities" xlink:to="lab_cybn_PaymentsOfLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodOneMember_4b655609-5c2c-4edb-9c71-d89eb3371a2b_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period One</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodOneMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period One [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodOneMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodOneMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodOneMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodOneMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodOneMember" xlink:to="lab_cybn_OptionExpirationPeriodOneMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AuditorFirmId_9d9972b6-281c-414f-bca5-abe3169e9045_terseLabel_en-US" xlink:label="lab_dei_AuditorFirmId" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor Firm ID</link:label>
    <link:label id="lab_dei_AuditorFirmId_label_en-US" xlink:label="lab_dei_AuditorFirmId" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Firm ID</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorFirmId" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_AuditorFirmId"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditorFirmId" xlink:to="lab_dei_AuditorFirmId" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Assets_01480122-3416-4bd0-a737-36c8d7e8df8c_totalLabel_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL ASSETS</link:label>
    <link:label id="lab_ifrs-full_Assets_label_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Assets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Assets" xlink:to="lab_ifrs-full_Assets" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ScheduleOfResearchExpensesTableTextBlock_d42e4de6-a1c6-4b5f-9d66-aac9a072de76_terseLabel_en-US" xlink:label="lab_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Research Expenses</link:label>
    <link:label id="lab_cybn_ScheduleOfResearchExpensesTableTextBlock_label_en-US" xlink:label="lab_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Research Expenses [Table Text Block]</link:label>
    <link:label id="lab_cybn_ScheduleOfResearchExpensesTableTextBlock_documentation_en-US" xlink:label="lab_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule Of Research Expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:href="cybn-20250331.xsd#cybn_ScheduleOfResearchExpensesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:to="lab_cybn_ScheduleOfResearchExpensesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract_52c19232-b4e4-4d1a-a028-fc0b9958063f_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in intangible assets and goodwill [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in intangible assets and goodwill [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract" xlink:to="lab_ifrs-full_ReconciliationOfChangesInIntangibleAssetsAndGoodwillAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity_1f887e41-d189-4417-82bf-570b6f4b9230_terseLabel_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">At-the-market offering - net of share issuance costs</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity_label_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Offering, Equity</link:label>
    <link:label id="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity_documentation_en-US" xlink:label="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Share Offering, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:href="cybn-20250331.xsd#cybn_IncreaseDecreaseThroughShareOfferingEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:to="lab_cybn_IncreaseDecreaseThroughShareOfferingEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract_0269cc59-02e7-4cbc-aaba-d3d2829706ac_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of number of shares outstanding [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of number of shares outstanding [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:to="lab_ifrs-full_ReconciliationOfNumberOfSharesOutstandingAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromIssuingShares_62f7b4a2-e636-4b5a-b1d5-d7cba8530dc9_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssuingShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds on issuance of common shares, net</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromIssuingShares_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromIssuingShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from issuing shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssuingShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromIssuingShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromIssuingShares" xlink:to="lab_ifrs-full_ProceedsFromIssuingShares" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ShareIssuanceCostsMember_dd710574-0678-47d7-83ed-0ffc3b5e6607_terseLabel_en-US" xlink:label="lab_cybn_ShareIssuanceCostsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share issuance costs</link:label>
    <link:label id="lab_cybn_ShareIssuanceCostsMember_label_en-US" xlink:label="lab_cybn_ShareIssuanceCostsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Issuance Costs [Member]</link:label>
    <link:label id="lab_cybn_ShareIssuanceCostsMember_documentation_en-US" xlink:label="lab_cybn_ShareIssuanceCostsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareIssuanceCostsMember" xlink:href="cybn-20250331.xsd#cybn_ShareIssuanceCostsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ShareIssuanceCostsMember" xlink:to="lab_cybn_ShareIssuanceCostsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfGrantedPatents_70c42bb4-536a-4049-abb4-34533aaca692_terseLabel_en-US" xlink:label="lab_cybn_NumberOfGrantedPatents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of granted patents</link:label>
    <link:label id="lab_cybn_NumberOfGrantedPatents_label_en-US" xlink:label="lab_cybn_NumberOfGrantedPatents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Granted Patents</link:label>
    <link:label id="lab_cybn_NumberOfGrantedPatents_documentation_en-US" xlink:label="lab_cybn_NumberOfGrantedPatents" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Granted Patents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfGrantedPatents" xlink:href="cybn-20250331.xsd#cybn_NumberOfGrantedPatents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfGrantedPatents" xlink:to="lab_cybn_NumberOfGrantedPatents" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_27dda9b4-3086-4ad5-a9d1-48f0112579d8_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected dividend yield</link:label>
    <link:label id="lab_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted_label_en-US" xlink:label="lab_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected dividend as percentage, share options granted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:to="lab_ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_August2023CompensationCommonShareWarrantMember_b6d8fb68-eff6-4f9f-9a4c-76d4b053c133_terseLabel_en-US" xlink:label="lab_cybn_August2023CompensationCommonShareWarrantMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">August 2023 compensation common share warrant</link:label>
    <link:label id="lab_cybn_August2023CompensationCommonShareWarrantMember_label_en-US" xlink:label="lab_cybn_August2023CompensationCommonShareWarrantMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">August 2023 Compensation Common Share Warrant [Member]</link:label>
    <link:label id="lab_cybn_August2023CompensationCommonShareWarrantMember_documentation_en-US" xlink:label="lab_cybn_August2023CompensationCommonShareWarrantMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">August 2023 Compensation Common Share Warrant</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_August2023CompensationCommonShareWarrantMember" xlink:href="cybn-20250331.xsd#cybn_August2023CompensationCommonShareWarrantMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_August2023CompensationCommonShareWarrantMember" xlink:to="lab_cybn_August2023CompensationCommonShareWarrantMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIntangibleAssetsLineItems_df7747c8-d279-49ac-ae95-e3f323c27f46_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about intangible assets [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfIntangibleAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about intangible assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIntangibleAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfIntangibleAssetsLineItems"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodTwentyNineMember_ada083bf-5837-4cd4-ae57-c20976196407_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyNineMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Nine</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyNineMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyNineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Nine [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyNineMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyNineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Nine</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyNineMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyNineMember"/>
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    <link:label id="lab_ifrs-full_DeferredTaxAssets_ec58005b-9ab9-4470-b806-7ff4c3c335a5_totalLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxAssets_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxAssets"/>
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    <link:label id="lab_cybn_CapitalManagementAbstract_label_en-US" xlink:label="lab_cybn_CapitalManagementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Management [Abstract]</link:label>
    <link:label id="lab_cybn_CapitalManagementAbstract_documentation_en-US" xlink:label="lab_cybn_CapitalManagementAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Capital Management [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CapitalManagementAbstract" xlink:href="cybn-20250331.xsd#cybn_CapitalManagementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CapitalManagementAbstract" xlink:to="lab_cybn_CapitalManagementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MajorOrdinaryShareTransactionsMember_ca569ff2-3118-4248-8468-ef8d970f4bd6_terseLabel_en-US" xlink:label="lab_ifrs-full_MajorOrdinaryShareTransactionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Major ordinary share transactions</link:label>
    <link:label id="lab_ifrs-full_MajorOrdinaryShareTransactionsMember_label_en-US" xlink:label="lab_ifrs-full_MajorOrdinaryShareTransactionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Major ordinary share transactions [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MajorOrdinaryShareTransactionsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_MajorOrdinaryShareTransactionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MajorOrdinaryShareTransactionsMember" xlink:to="lab_ifrs-full_MajorOrdinaryShareTransactionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfLeaseLiability_5804a2fd-7ca2-42bf-8191-fe7084a5e038_terseLabel_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gain on derecognition of lease liability</link:label>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfLeaseLiability_541e6995-ee6e-442a-8584-f3a0a9427965_negatedTerseLabel_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain on derecognition</link:label>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfLeaseLiability_label_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) On Derecognition of Lease Liability</link:label>
    <link:label id="lab_cybn_GainLossOnDerecognitionOfLeaseLiability_documentation_en-US" xlink:label="lab_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (Loss) On Derecognition of Lease Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:href="cybn-20250331.xsd#cybn_GainLossOnDerecognitionOfLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:to="lab_cybn_GainLossOnDerecognitionOfLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_089b1ea4-e945-4e45-805b-c83dc7289016_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for share-based payment transactions [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_f376a317-ab8c-428d-832f-0f8c9746831d_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency translation gain</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) on exchange differences on translation of foreign operations, before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax"/>
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    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate_2decbfaf-c000-4041-9738-dcf3d12a1488_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, annual interest rate</link:label>
    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate_label_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Guaranteed Interest Payable, Annual Rate</link:label>
    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate_documentation_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Guaranteed Interest Payable, Annual Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:to="lab_cybn_DebtInstrumentGuaranteedInterestPayableAnnualRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_5d676264-2f98-49ea-a9cf-183162785d35_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfFinancialAssetsDomain"/>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_fdad23fa-d180-4be2-a6ef-a87589126762_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for provisions [text block]</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFourMember_60992d13-3c0b-439f-882a-b0470e6b571f_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Four</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFourMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Four [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyFourMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyFourMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyFourMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodThirtyFourMember" xlink:to="lab_cybn_OptionExpirationPeriodThirtyFourMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_6526e3a7-4970-49dc-8c83-f93300bb2812_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_CybinUSMember_8198c72c-077c-462c-86bf-03ddd2c934ae_terseLabel_en-US" xlink:label="lab_cybn_CybinUSMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cybin US</link:label>
    <link:label id="lab_cybn_CybinUSMember_label_en-US" xlink:label="lab_cybn_CybinUSMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cybin US [Member]</link:label>
    <link:label id="lab_cybn_CybinUSMember_documentation_en-US" xlink:label="lab_cybn_CybinUSMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cybin US</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CybinUSMember" xlink:href="cybn-20250331.xsd#cybn_CybinUSMember"/>
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    <link:label id="lab_cybn_TaxEffectOfChangeInDeferredTaxAssets_ac1a11c8-530e-453f-9d70-032cb3d72136_negatedTerseLabel_en-US" xlink:label="lab_cybn_TaxEffectOfChangeInDeferredTaxAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Change in unrecognized deferred tax assets</link:label>
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    <link:label id="lab_cybn_TaxEffectOfChangeInDeferredTaxAssets_documentation_en-US" xlink:label="lab_cybn_TaxEffectOfChangeInDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Effect Of Change In Deferred Tax Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_TaxEffectOfChangeInDeferredTaxAssets" xlink:href="cybn-20250331.xsd#cybn_TaxEffectOfChangeInDeferredTaxAssets"/>
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    <link:label id="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_1ec6f1d7-bfea-4c49-8b7d-65848b0ac288_terseLabel_en-US" xlink:label="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment loss</link:label>
    <link:label id="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill_label_en-US" xlink:label="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLossGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment loss recognised in profit or loss, goodwill</link:label>
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    <link:label id="lab_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013_e338f223-663b-4ce6-b25c-5cd140b0a0d3_terseLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash acquired on acquisition</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013_label_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents in subsidiary or businesses acquired or disposed</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013" xlink:to="lab_ifrs-full_CashAndCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_IntangibleAssetsAbstract_label_en-US" xlink:label="lab_cybn_IntangibleAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible Assets [Abstract]</link:label>
    <link:label id="lab_cybn_IntangibleAssetsAbstract_documentation_en-US" xlink:label="lab_cybn_IntangibleAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Intangible Assets [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IntangibleAssetsAbstract" xlink:href="cybn-20250331.xsd#cybn_IntangibleAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_IntangibleAssetsAbstract" xlink:to="lab_cybn_IntangibleAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ConvertibleDebenturePrivatePlacementMember_b9d2c4ee-fadb-4094-9dc4-284068d3e5a3_terseLabel_en-US" xlink:label="lab_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Convertible Debenture Private Placement</link:label>
    <link:label id="lab_cybn_ConvertibleDebenturePrivatePlacementMember_label_en-US" xlink:label="lab_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Convertible Debenture Private Placement [Member]</link:label>
    <link:label id="lab_cybn_ConvertibleDebenturePrivatePlacementMember_documentation_en-US" xlink:label="lab_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Convertible Debenture Private Placement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:href="cybn-20250331.xsd#cybn_ConvertibleDebenturePrivatePlacementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:to="lab_cybn_ConvertibleDebenturePrivatePlacementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_ShareOptionsVestingSecondTrancheMember_6e294401-40dc-4f8e-b637-54f8ebda1850_terseLabel_en-US" xlink:label="lab_cybn_ShareOptionsVestingSecondTrancheMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Second Tranche</link:label>
    <link:label id="lab_cybn_ShareOptionsVestingSecondTrancheMember_label_en-US" xlink:label="lab_cybn_ShareOptionsVestingSecondTrancheMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Second Tranche [Member]</link:label>
    <link:label id="lab_cybn_ShareOptionsVestingSecondTrancheMember_documentation_en-US" xlink:label="lab_cybn_ShareOptionsVestingSecondTrancheMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Options, Vesting, Second Tranche</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareOptionsVestingSecondTrancheMember" xlink:href="cybn-20250331.xsd#cybn_ShareOptionsVestingSecondTrancheMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ShareOptionsVestingSecondTrancheMember" xlink:to="lab_cybn_ShareOptionsVestingSecondTrancheMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate_9b61ffd7-a2d8-40d5-a517-d21ba98481a4_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, guaranteed interest payable</link:label>
    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate_label_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Guaranteed Interest Payable, Rate</link:label>
    <link:label id="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate_documentation_en-US" xlink:label="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Guaranteed Interest Payable, Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentGuaranteedInterestPayableRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:to="lab_cybn_DebtInstrumentGuaranteedInterestPayableRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensation_9a690525-b173-4484-839a-b8565d31388c_totalLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensation" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensation_label_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key management personnel compensation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_KeyManagementPersonnelCompensation" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensation"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodSixMember_6467f052-7396-4a4c-8979-03d9bd34fd98_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Six</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSixMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Six [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSixMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSixMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Six</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodSixMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodSixMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodSixMember" xlink:to="lab_cybn_OptionExpirationPeriodSixMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodFourMember_b93fffa8-b9e6-43ce-9ec9-0dfb7da1e3e5_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Four</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFourMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Four [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodFourMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodFourMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodFourMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodFourMember" xlink:to="lab_cybn_OptionExpirationPeriodFourMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash_884142cb-373b-41ba-853f-7ef55eb757f6_negatedTerseLabel_en-US" xlink:label="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Decrease in interest rate generated on cash</link:label>
    <link:label id="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash_label_en-US" xlink:label="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Risk, Increase (Decrease) In Interest Rate Generated On Cash</link:label>
    <link:label id="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash_documentation_en-US" xlink:label="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Risk, Increase (Decrease) In Interest Rate Generated On Cash</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:href="cybn-20250331.xsd#cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:to="lab_cybn_InterestRateRiskIncreaseDecreaseInInterestRateGeneratedOnCash" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_633b0ee0-8f9f-4099-8a6a-b516e1a2c2c1_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OTHER COMPREHENSIVE LOSS</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BasicEarningsLossPerShare_554e1edd-00cc-4429-987f-5b40e315b5b7_terseLabel_en-US" xlink:label="lab_ifrs-full_BasicEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic loss per share for the year (in dollars per share)</link:label>
    <link:label id="lab_ifrs-full_BasicEarningsLossPerShare_label_en-US" xlink:label="lab_ifrs-full_BasicEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basic earnings (loss) per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BasicEarningsLossPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_BasicEarningsLossPerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BasicEarningsLossPerShare" xlink:to="lab_ifrs-full_BasicEarningsLossPerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_BusinessDevelopmentExpense_647e229b-e304-4792-a057-f9746f38022e_terseLabel_en-US" xlink:label="lab_cybn_BusinessDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business development</link:label>
    <link:label id="lab_cybn_BusinessDevelopmentExpense_label_en-US" xlink:label="lab_cybn_BusinessDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Development Expense</link:label>
    <link:label id="lab_cybn_BusinessDevelopmentExpense_documentation_en-US" xlink:label="lab_cybn_BusinessDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business Development Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_BusinessDevelopmentExpense" xlink:href="cybn-20250331.xsd#cybn_BusinessDevelopmentExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_BusinessDevelopmentExpense" xlink:to="lab_cybn_BusinessDevelopmentExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WorkingCapital_af8900e4-a2f6-46d6-9d0d-54a083b30d6e_terseLabel_en-US" xlink:label="lab_cybn_WorkingCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Working capital</link:label>
    <link:label id="lab_cybn_WorkingCapital_label_en-US" xlink:label="lab_cybn_WorkingCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Working Capital</link:label>
    <link:label id="lab_cybn_WorkingCapital_documentation_en-US" xlink:label="lab_cybn_WorkingCapital" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Working Capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WorkingCapital" xlink:href="cybn-20250331.xsd#cybn_WorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WorkingCapital" xlink:to="lab_cybn_WorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyTwoMember_b4066c25-b3b2-4149-b022-cca8a3b32e5d_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Two</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyTwoMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Two [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyTwoMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyTwoMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyTwoMember"/>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity_38cf4464-d821-4ee2-a3a1-5bf05607390d_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants exercised</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments_e5daedd4-a21a-4b80-ad4e-8ee06f2e98a6_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares issued upon conversion of convertible instruments (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments_label_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Shares Issued Upon Conversion of Convertible Instruments</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Shares Issued Upon Conversion of Convertible Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:to="lab_cybn_NumberOfSharesIssuedUponConversionOfConvertibleInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_c28dbe41-08e3-4d02-bf07-e0f34a00e0a6_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpenseByNatureAbstract_1b224e4d-0c28-4ba4-b462-afeb81e15257_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpenseByNatureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EXPENSES</link:label>
    <link:label id="lab_ifrs-full_ExpenseByNatureAbstract_label_en-US" xlink:label="lab_ifrs-full_ExpenseByNatureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expenses by nature [abstract]</link:label>
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    <link:label id="lab_cybn_ResearchComponentMember_6bcf43c4-e3f6-4b85-b561-3f019bb9ea0c_terseLabel_en-US" xlink:label="lab_cybn_ResearchComponentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Research</link:label>
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    <link:label id="lab_cybn_ExercisePriceOfOtherEquityInstrumentsInShareBasedPaymentArrangement_6eb8cbaa-21ec-4226-a1e1-bea3a3345f9b_terseLabel_en-US" xlink:label="lab_cybn_ExercisePriceOfOtherEquityInstrumentsInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercise price of other equity instruments (in CAD/USD per share)</link:label>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_acd73282-1b5d-4ec3-9b3c-4ee1642868fa_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency translation differences for foreign operations</link:label>
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    <link:label id="lab_ifrs-full_RiskExposureAssociatedWithInstrumentsSharingCharacteristic_7af105b8-65e1-49e2-b6e3-d24e3b54c64d_terseLabel_en-US" xlink:label="lab_ifrs-full_RiskExposureAssociatedWithInstrumentsSharingCharacteristic" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impact of 10% change in foreign currency rate</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesTable_eb0d6381-4fc3-4987-861e-3386078bab50_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of amounts incurred by entity for provision of key management personnel services provided by separate management entities [table]</link:label>
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    <link:label id="lab_ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_118b5a87-1631-4011-8998-3f490c8afae0_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of share options exercisable in share-based payment arrangement</link:label>
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    <link:label id="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_ea94d7f8-c12f-452e-b507-73ed2d2b94c2_terseLabel_en-US" xlink:label="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Useful life of intangible assets</link:label>
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    <link:label id="lab_cybn_A2042Member_7a65bf01-1f85-470f-9774-33df8d6d6a2f_terseLabel_en-US" xlink:label="lab_cybn_A2042Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2042</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems_4c79054c-ac7c-4af8-8d5b-e42c97dd4da3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [line items]</link:label>
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    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019_9286a950-6b16-4b0f-8e3e-111403c4d933_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of other equity instruments forfeited in share-based payment arrangement (in CAD per share)</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfIntangibleAssetsExplanatory_64840478-78f3-4ab7-b5d4-fc848380672a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIntangibleAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">INTANGIBLE ASSETS</link:label>
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    <link:label id="lab_cybn_PropertyPlantAndEquipment1Abstract_label_en-US" xlink:label="lab_cybn_PropertyPlantAndEquipment1Abstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment1 [Abstract]</link:label>
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    <link:label id="lab_dei_AddressTypeDomain_bba7aa1e-d302-4689-96fe-7f1e3b466965_terseLabel_en-US" xlink:label="lab_dei_AddressTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Address Type [Domain]</link:label>
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    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember_100f5071-d3ff-4188-aeae-90c0f7d4d982_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets, measured at fair value:</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_COMMITMENTSTable" xlink:href="cybn-20250331.xsd#cybn_COMMITMENTSTable"/>
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    <link:label id="lab_ifrs-full_OccupancyExpense_215fe3b4-f557-426f-8ddd-15686c85c80c_terseLabel_en-US" xlink:label="lab_ifrs-full_OccupancyExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Office and administration</link:label>
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    <link:label id="lab_cybn_IncomeTaxesAbstract_documentation_en-US" xlink:label="lab_cybn_IncomeTaxesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income Taxes [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_IncomeTaxesAbstract" xlink:href="cybn-20250331.xsd#cybn_IncomeTaxesAbstract"/>
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    <link:label id="lab_cybn_AuditInformationAbstract_documentation_en-US" xlink:label="lab_cybn_AuditInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Audit Information [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AuditInformationAbstract" xlink:href="cybn-20250331.xsd#cybn_AuditInformationAbstract"/>
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    <link:label id="lab_ifrs-full_AdditionsToRightofuseAssets_05ceb891-ae77-4a3d-bae6-c502f11a5baa_terseLabel_en-US" xlink:label="lab_ifrs-full_AdditionsToRightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additions</link:label>
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    <link:label id="lab_ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_96cb18b2-dc8d-4d94-8f78-332180498bb1_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of property, plant and equipment [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of property, plant and equipment [axis]</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_511ca9ab-329c-43d8-88b5-98c5fd487606_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of remuneration of key management personnel</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_1c7e99a2-9b44-4030-a669-bbc6474a169f_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">INVESTING ACTIVITIES</link:label>
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    <link:label id="lab_ifrs-full_DeferredTaxLiabilityAsset_753c7348-729c-4ff8-ab3d-191917e6a9e7_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss carryforwards</link:label>
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    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_7ed38e65-60f6-44fa-9452-eec0759aa43d_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Lease payments</link:label>
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    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of lease liabilities, classified as financing activities</link:label>
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    <link:label id="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_4ad77bb7-d905-4dfb-91de-18f0388553c8_terseLabel_en-US" xlink:label="lab_ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquisition of Small Pharma</link:label>
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    <link:label id="lab_cybn_ShareBasedPaymentVestingPeriodDomain_7fe914c1-21da-4d0c-805c-671985106183_terseLabel_en-US" xlink:label="lab_cybn_ShareBasedPaymentVestingPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Payment, Vesting Period [Domain]</link:label>
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    <link:label id="lab_ifrs-full_WarrantReserve_752a8714-3030-47a6-a753-8ad47fd87dbf_terseLabel_en-US" xlink:label="lab_ifrs-full_WarrantReserve" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants reserve</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_45e1b8c8-e903-41c4-9b26-2499f8336b5b_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash flows provided by financing activities</link:label>
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    <link:label id="lab_cybn_LaboratoryEquipmentMember_dafdfd66-5a18-46ca-ac1e-229091c61e74_terseLabel_en-US" xlink:label="lab_cybn_LaboratoryEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lab Equipment</link:label>
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    <link:label id="lab_cybn_LaboratoryEquipmentMember_documentation_en-US" xlink:label="lab_cybn_LaboratoryEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Laboratory Equipment</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory_9db2015f-2d1f-42d4-8802-2287fff77514_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of share capital</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory"/>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory"/>
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    <link:label id="lab_ifrs-full_EquityAbstract_8453590a-16f6-4bac-972d-fcc722617abd_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SHAREHOLDERS' EQUITY</link:label>
    <link:label id="lab_ifrs-full_EquityAbstract_label_en-US" xlink:label="lab_ifrs-full_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [abstract]</link:label>
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    <link:label id="lab_ifrs-full_CurrentAssets_ce465ae2-42c3-408a-9d23-2e20ec1fb9c4_totalLabel_en-US" xlink:label="lab_ifrs-full_CurrentAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Current Assets</link:label>
    <link:label id="lab_ifrs-full_CurrentAssets_label_en-US" xlink:label="lab_ifrs-full_CurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssets"/>
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    <link:label id="lab_cybn_LossCarryforwardExpirationAxis_52444d6f-fe61-4a79-8706-89b5c357d7aa_terseLabel_en-US" xlink:label="lab_cybn_LossCarryforwardExpirationAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Carryforward Expiration [Axis]</link:label>
    <link:label id="lab_cybn_LossCarryforwardExpirationAxis_label_en-US" xlink:label="lab_cybn_LossCarryforwardExpirationAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Carryforward Expiration [Axis]</link:label>
    <link:label id="lab_cybn_LossCarryforwardExpirationAxis_documentation_en-US" xlink:label="lab_cybn_LossCarryforwardExpirationAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss Carryforward Expiration</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_LossCarryforwardExpirationAxis" xlink:href="cybn-20250331.xsd#cybn_LossCarryforwardExpirationAxis"/>
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    <link:label id="lab_dei_EntityExTransitionPeriod_7f46bb84-be13-4030-9e58-fb7af7f3f361_terseLabel_en-US" xlink:label="lab_dei_EntityExTransitionPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Ex Transition Period</link:label>
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    <link:label id="lab_ifrs-full_PreferenceSharesMember_d89f941d-e53e-4ecc-ac64-57d5d1cff02b_terseLabel_en-US" xlink:label="lab_ifrs-full_PreferenceSharesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred shares</link:label>
    <link:label id="lab_ifrs-full_PreferenceSharesMember_label_en-US" xlink:label="lab_ifrs-full_PreferenceSharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preference shares [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PreferenceSharesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PreferenceSharesMember"/>
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    <link:label id="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_label_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis"/>
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    <link:label id="lab_ifrs-full_DisposalsRightofuseAssets_02f974a3-9419-49a8-a342-c4d46206b0d8_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DisposalsRightofuseAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Disposals</link:label>
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    <link:label id="lab_ifrs-full_BusinessCombinationsDomain_fd580e2c-9367-46a9-a11c-7aa28c046ba8_terseLabel_en-US" xlink:label="lab_ifrs-full_BusinessCombinationsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business combinations [domain]</link:label>
    <link:label id="lab_ifrs-full_BusinessCombinationsDomain_label_en-US" xlink:label="lab_ifrs-full_BusinessCombinationsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business combinations [domain]</link:label>
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    <link:label id="lab_ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate_624a17bf-9ece-475b-9049-c0418d57b0d0_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Liabilities assumed</link:label>
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    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_988fe3bc-4327-40f5-8cfa-2521c344ebb3_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
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    <link:label id="lab_ifrs-full_ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract_8599b07c-c789-4568-87ab-7278885cfc7f_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in property, plant and equipment [abstract]</link:label>
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    <link:label id="lab_dei_EntityEmergingGrowthCompany_86f5851d-409f-4637-bc8c-d7d621a1330e_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
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    <link:label id="lab_cybn_GrantedToOfficersAndDirectorsMember_a6987d69-1b72-4266-bbe3-5d959278c8f3_terseLabel_en-US" xlink:label="lab_cybn_GrantedToOfficersAndDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted to officers and directors</link:label>
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    <link:label id="lab_cybn_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInShareBasedPaymentArrangement_8c02857b-bd78-4494-80e9-b7a02f80acec_terseLabel_en-US" xlink:label="lab_cybn_WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of other equity instruments exercised or vested in share-based payment arrangement</link:label>
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    <link:label id="lab_cybn_NumberOfCommonSharePurchaseWarrants_290a1779-bf59-47a9-a881-00d23846ca4b_terseLabel_en-US" xlink:label="lab_cybn_NumberOfCommonSharePurchaseWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of common share purchase warrants (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfCommonSharePurchaseWarrants_label_en-US" xlink:label="lab_cybn_NumberOfCommonSharePurchaseWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Common Share Purchase Warrants</link:label>
    <link:label id="lab_cybn_NumberOfCommonSharePurchaseWarrants_documentation_en-US" xlink:label="lab_cybn_NumberOfCommonSharePurchaseWarrants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Common Share Purchase Warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfCommonSharePurchaseWarrants" xlink:href="cybn-20250331.xsd#cybn_NumberOfCommonSharePurchaseWarrants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfCommonSharePurchaseWarrants" xlink:to="lab_cybn_NumberOfCommonSharePurchaseWarrants" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_10ea4697-24ef-4c86-ba85-65f42ec7e120_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_BusinessContactMember_bc85ce6d-060f-47eb-b19f-9d712357bb25_terseLabel_en-US" xlink:label="lab_dei_BusinessContactMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Contact</link:label>
    <link:label id="lab_dei_BusinessContactMember_label_en-US" xlink:label="lab_dei_BusinessContactMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Contact [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_BusinessContactMember" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_BusinessContactMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_BusinessContactMember" xlink:to="lab_dei_BusinessContactMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent_64474871-1b5e-4f7a-8575-4bc7b809cf60_terseLabel_en-US" xlink:label="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reasonably possible change in risk variable, percent</link:label>
    <link:label id="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent_label_en-US" xlink:label="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sensitivity Analysis For Types Of Risks, Reasonably Possible Change In Risk Variable, Percent</link:label>
    <link:label id="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent_documentation_en-US" xlink:label="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sensitivity Analysis For Types Of Risks, Reasonably Possible Change In Risk Variable, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:href="cybn-20250331.xsd#cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:to="lab_cybn_SensitivityAnalysisForTypesOfRisksReasonablyPossibleChangeInRiskVariablePercent" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_TaxEffectOfShareBasedCompensation_fc7b902e-ea56-4f53-8214-84b8c24c26bc_negatedTerseLabel_en-US" xlink:label="lab_cybn_TaxEffectOfShareBasedCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
    <link:label id="lab_cybn_TaxEffectOfShareBasedCompensation_label_en-US" xlink:label="lab_cybn_TaxEffectOfShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Effect Of Share Based Compensation</link:label>
    <link:label id="lab_cybn_TaxEffectOfShareBasedCompensation_documentation_en-US" xlink:label="lab_cybn_TaxEffectOfShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Effect Of Share Based Compensation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_TaxEffectOfShareBasedCompensation" xlink:href="cybn-20250331.xsd#cybn_TaxEffectOfShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_TaxEffectOfShareBasedCompensation" xlink:to="lab_cybn_TaxEffectOfShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LicencesMember_9db180c9-552e-491e-9466-1a8b7668ad8a_terseLabel_en-US" xlink:label="lab_ifrs-full_LicencesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">License</link:label>
    <link:label id="lab_ifrs-full_LicencesMember_label_en-US" xlink:label="lab_ifrs-full_LicencesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Licences [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LicencesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LicencesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LicencesMember" xlink:to="lab_ifrs-full_LicencesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_47d1d6ea-9551-4775-a2e4-9c2de41d56b0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EQUIPMENT</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of property, plant and equipment [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:to="lab_ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_USD_9a3d15e9-043c-4ac2-91aa-0e18fe6790e0_terseLabel_en-US" xlink:label="lab_currency_USD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">United States of America, Dollars</link:label>
    <link:label id="lab_currency_USD_label_en-US" xlink:label="lab_currency_USD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United States of America, Dollars</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_USD" xlink:href="https://xbrl.sec.gov/currency/2024/currency-2024.xsd#currency_USD"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_USD" xlink:to="lab_currency_USD" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems_b1a8debd-4aa0-4400-bb10-61dc78b7f849_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of operating lease payments [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of operating lease payments [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepreciationRightofuseAssets_5ad09f3f-808c-4e6f-b5b0-9c681ab8e869_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DepreciationRightofuseAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization</link:label>
    <link:label id="lab_ifrs-full_DepreciationRightofuseAssets_label_en-US" xlink:label="lab_ifrs-full_DepreciationRightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationRightofuseAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepreciationRightofuseAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationRightofuseAssets" xlink:to="lab_ifrs-full_DepreciationRightofuseAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_FinancialAssetsAndLiabilities_7f1bf05e-ea5d-4c42-9cd1-826094e523dc_terseLabel_en-US" xlink:label="lab_cybn_FinancialAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets and liabilities</link:label>
    <link:label id="lab_cybn_FinancialAssetsAndLiabilities_label_en-US" xlink:label="lab_cybn_FinancialAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Assets And Liabilities</link:label>
    <link:label id="lab_cybn_FinancialAssetsAndLiabilities_documentation_en-US" xlink:label="lab_cybn_FinancialAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Assets And Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_FinancialAssetsAndLiabilities" xlink:href="cybn-20250331.xsd#cybn_FinancialAssetsAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_FinancialAssetsAndLiabilities" xlink:to="lab_cybn_FinancialAssetsAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherContingentLiabilitiesMember_c1c568cb-287a-4f72-844a-90e3937eca19_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherContingentLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other contingent liabilities</link:label>
    <link:label id="lab_ifrs-full_OtherContingentLiabilitiesMember_label_en-US" xlink:label="lab_ifrs-full_OtherContingentLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other contingent liabilities [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherContingentLiabilitiesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherContingentLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherContingentLiabilitiesMember" xlink:to="lab_ifrs-full_OtherContingentLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_8a320b2f-5ef9-4bbc-8006-170562d65602_verboseLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equipment</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_a16b3693-af97-47c7-a2d4-5275e9710c3e_periodStartLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_cb36ad5f-498e-4cf5-8ab8-1dd8b7e8001c_periodEndLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_0b5faa61-7ffe-4b67-9731-4e4734599e0b_terseLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net book value</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_label_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PropertyPlantAndEquipment" xlink:to="lab_ifrs-full_PropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodSevenMember_2d6354bd-03fb-446d-b8b4-041bddd04629_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSevenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seven</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSevenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSevenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seven [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSevenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSevenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seven</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodSevenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodSevenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodSevenMember" xlink:to="lab_cybn_OptionExpirationPeriodSevenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_CashMember_0e2b58ac-ffa4-4bca-8ef3-c4b9017c1cd3_terseLabel_en-US" xlink:label="lab_cybn_CashMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash</link:label>
    <link:label id="lab_cybn_CashMember_label_en-US" xlink:label="lab_cybn_CashMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash [Member]</link:label>
    <link:label id="lab_cybn_CashMember_documentation_en-US" xlink:label="lab_cybn_CashMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CashMember" xlink:href="cybn-20250331.xsd#cybn_CashMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CashMember" xlink:to="lab_cybn_CashMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IntangibleAssetsUnderDevelopmentMember_252104de-7d2a-4ebf-8bef-c2ae3df0e185_terseLabel_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">IP Research &amp; Development</link:label>
    <link:label id="lab_ifrs-full_IntangibleAssetsUnderDevelopmentMember_label_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible assets under development [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IntangibleAssetsUnderDevelopmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:to="lab_ifrs-full_IntangibleAssetsUnderDevelopmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity_7764cd23-11fc-436b-b56b-612a50201e37_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants exercised (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity_label_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Exercise Of Warrants, Equity</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Exercise Of Warrants, Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:href="cybn-20250331.xsd#cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:to="lab_cybn_NumberOfSharesIssuedThroughExerciseOfWarrantsEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentAssetsAbstract_31122ad6-b7ea-4cd2-90a3-bff3f1efd6e4_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current</link:label>
    <link:label id="lab_ifrs-full_CurrentAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_CurrentAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentAssetsAbstract" xlink:to="lab_ifrs-full_CurrentAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_GoodwillAbstract_label_en-US" xlink:label="lab_cybn_GoodwillAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Abstract]</link:label>
    <link:label id="lab_cybn_GoodwillAbstract_documentation_en-US" xlink:label="lab_cybn_GoodwillAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Goodwill [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GoodwillAbstract" xlink:href="cybn-20250331.xsd#cybn_GoodwillAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_GoodwillAbstract" xlink:to="lab_cybn_GoodwillAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A2045Member_b084efcd-4133-4657-9408-9843086e76bb_terseLabel_en-US" xlink:label="lab_cybn_A2045Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2045</link:label>
    <link:label id="lab_cybn_A2045Member_label_en-US" xlink:label="lab_cybn_A2045Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2045 [Member]</link:label>
    <link:label id="lab_cybn_A2045Member_documentation_en-US" xlink:label="lab_cybn_A2045Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2045</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_A2045Member" xlink:href="cybn-20250331.xsd#cybn_A2045Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_A2045Member" xlink:to="lab_cybn_A2045Member" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_7bcb3721-8f22-4d77-a18f-28b3a0003ae2_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne_9fe687cd-36ca-43ef-821a-b46b83a1f511_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepayment premium, if paid year one</link:label>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne_label_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Prepayment Premium, Year One</link:label>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne_documentation_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Prepayment Premium, Year One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentPrepaymentPremiumYearOne"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:to="lab_cybn_DebtInstrumentPrepaymentPremiumYearOne" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_CapitalMarketExpense_2089c776-602f-42b9-8ae5-fceca9ad1f8d_terseLabel_en-US" xlink:label="lab_cybn_CapitalMarketExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital markets</link:label>
    <link:label id="lab_cybn_CapitalMarketExpense_label_en-US" xlink:label="lab_cybn_CapitalMarketExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Market Expense</link:label>
    <link:label id="lab_cybn_CapitalMarketExpense_documentation_en-US" xlink:label="lab_cybn_CapitalMarketExpense" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Capital Market Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CapitalMarketExpense" xlink:href="cybn-20250331.xsd#cybn_CapitalMarketExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CapitalMarketExpense" xlink:to="lab_cybn_CapitalMarketExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain_6b3f0b81-e107-46e7-80b1-16666a900215_terseLabel_en-US" xlink:label="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-adjusting events after reporting period [domain]</link:label>
    <link:label id="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain_label_en-US" xlink:label="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-adjusting events after reporting period [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:to="lab_ifrs-full_NonadjustingEventsAfterReportingPeriodDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_country_IE_7fb9e0a3-0bc5-4c15-9528-ce7787a37d7f_terseLabel_en-US" xlink:label="lab_country_IE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ireland</link:label>
    <link:label id="lab_country_IE_label_en-US" xlink:label="lab_country_IE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IRELAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_IE" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_IE"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_IE" xlink:to="lab_country_IE" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DeferredCompensationMember_0b31f4b6-2bcd-425f-b0ed-26ed97b09014_terseLabel_en-US" xlink:label="lab_cybn_DeferredCompensationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred compensation</link:label>
    <link:label id="lab_cybn_DeferredCompensationMember_label_en-US" xlink:label="lab_cybn_DeferredCompensationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred compensation [Member]</link:label>
    <link:label id="lab_cybn_DeferredCompensationMember_documentation_en-US" xlink:label="lab_cybn_DeferredCompensationMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred compensation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DeferredCompensationMember" xlink:href="cybn-20250331.xsd#cybn_DeferredCompensationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DeferredCompensationMember" xlink:to="lab_cybn_DeferredCompensationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyMember_a0198817-c128-408a-8def-e9ed2ad27e49_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodTwentyMember" xlink:to="lab_cybn_OptionExpirationPeriodTwentyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_6a5b4580-6e7d-463b-8b6e-71aa59cbf514_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_6ecff919-054a-4e4d-97e9-b4758c42dce5_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AuditorLocation_6dfc73aa-8c3b-41de-b7b1-7389f976b3bf_terseLabel_en-US" xlink:label="lab_dei_AuditorLocation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor Location</link:label>
    <link:label id="lab_dei_AuditorLocation_label_en-US" xlink:label="lab_dei_AuditorLocation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Location</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorLocation" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_AuditorLocation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditorLocation" xlink:to="lab_dei_AuditorLocation" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AdeliaMember_e1bfc392-3d83-4247-b8eb-b0eef0eea40c_terseLabel_en-US" xlink:label="lab_cybn_AdeliaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adelia</link:label>
    <link:label id="lab_cybn_AdeliaMember_label_en-US" xlink:label="lab_cybn_AdeliaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adelia [Member]</link:label>
    <link:label id="lab_cybn_AdeliaMember_documentation_en-US" xlink:label="lab_cybn_AdeliaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adelia</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdeliaMember" xlink:href="cybn-20250331.xsd#cybn_AdeliaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AdeliaMember" xlink:to="lab_cybn_AdeliaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo_1b751c7c-06c0-404b-92df-4be34467f2b0_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepayment premium, if paid year two</link:label>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo_label_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Prepayment Premium, Year Two</link:label>
    <link:label id="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo_documentation_en-US" xlink:label="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Prepayment Premium, Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentPrepaymentPremiumYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:to="lab_cybn_DebtInstrumentPrepaymentPremiumYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember_a15d4233-7ec3-4206-8b5a-4f182bc7c95b_terseLabel_en-US" xlink:label="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Patents</link:label>
    <link:label id="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember_265c2bf4-bdb4-441b-8e20-01f430329170_verboseLabel_en-US" xlink:label="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Patents</link:label>
    <link:label id="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember_label_en-US" xlink:label="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Copyrights, patents and other industrial property rights, service and operating rights [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:to="lab_ifrs-full_CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentPrepaidExpenses_53c5445d-b7d5-414f-b8cf-1dfad55d6a12_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentPrepaidExpenses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses</link:label>
    <link:label id="lab_ifrs-full_CurrentPrepaidExpenses_label_en-US" xlink:label="lab_ifrs-full_CurrentPrepaidExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current prepaid expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentPrepaidExpenses" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentPrepaidExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentPrepaidExpenses" xlink:to="lab_ifrs-full_CurrentPrepaidExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019_a216c8cb-2d89-4009-ba24-35f17902b312_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of share options exercisable in share-based payment arrangement</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of share options exercisable in share-based payment arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019" xlink:to="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodTwoMember_6be5e203-d1f7-40b5-ae1c-60752c47d7e9_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">May 14, 2029</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodTwoMember_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Two [Member]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodTwoMember_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodTwoMember" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodTwoMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodTwoMember" xlink:to="lab_cybn_WarrantExpirationPeriodTwoMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_3ac800e9-1c80-46df-b317-dd4af83a5d7c_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:to="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:type="arc" order="1"/>
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    <link:label id="lab_ifrs-full_CashAndCashEquivalents_d5fc926c-bc47-4a49-b617-3ceb66dd5ee7_periodStartLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash, beginning of year</link:label>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_b9bf3733-bcef-4fe1-97d9-8423df505c46_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial instruments</link:label>
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    <link:label id="lab_cybn_A2044Member_f0b4080b-d3b7-4e3d-b5f6-3a2e9b965af8_terseLabel_en-US" xlink:label="lab_cybn_A2044Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2044</link:label>
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    <link:label id="lab_cybn_A2044Member_documentation_en-US" xlink:label="lab_cybn_A2044Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2044</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodThirtyEightMember_e4d3df42-dfd5-4734-b10e-f82f98cf2ac1_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyEightMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Eight</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyEightMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyEightMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Eight [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyEightMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyEightMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Eight</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyEightMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyEightMember"/>
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    <link:label id="lab_cybn_OtherEquityInstrumentsLifeOtherEquityInstrumentsGranted_44c26b4f-1a70-48bb-832b-75e098a69c21_terseLabel_en-US" xlink:label="lab_cybn_OtherEquityInstrumentsLifeOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected life (in years)</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_OtherEquityInstrumentsLifeOtherEquityInstrumentsGranted" xlink:href="cybn-20250331.xsd#cybn_OtherEquityInstrumentsLifeOtherEquityInstrumentsGranted"/>
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    <link:label id="lab_cybn_ClassesOfFinancialAssetsAndLiabilitiesDomain_151b7352-cd40-41cb-a380-8068507d87f0_terseLabel_en-US" xlink:label="lab_cybn_ClassesOfFinancialAssetsAndLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes Of Financial Assets And Liabilities [Domain]</link:label>
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    <link:label id="lab_cybn_A2039Member_cae8160d-7eef-4782-849b-0a183c308280_terseLabel_en-US" xlink:label="lab_cybn_A2039Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2039</link:label>
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    <link:label id="lab_cybn_A2039Member_documentation_en-US" xlink:label="lab_cybn_A2039Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2039</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_A2039Member" xlink:href="cybn-20250331.xsd#cybn_A2039Member"/>
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    <link:label id="lab_cybn_NumberOfActivePatentFamilies_3b1b9dfe-8419-417c-876b-b229c027ecaf_terseLabel_en-US" xlink:label="lab_cybn_NumberOfActivePatentFamilies" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of active patent families</link:label>
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    <link:label id="lab_ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities_2e6e49e4-9dfc-4b9e-b9c5-f39a0cd95b47_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentAccruedExpensesAndOtherCurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable and accrued liabilities</link:label>
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    <link:label id="lab_cybn_NonCapitalLossCarryforward_5a3e792b-f40d-4fa1-ad68-aa7b11739ea1_terseLabel_en-US" xlink:label="lab_cybn_NonCapitalLossCarryforward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-capital losses</link:label>
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    <link:label id="lab_cybn_DebtInstrumentConvertibleDebentureThresholdPercentageOfStockPriceTrigger_6cda1799-3948-434e-b7f0-c559dae346e3_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentConvertibleDebentureThresholdPercentageOfStockPriceTrigger" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Threshold percentage of stock price trigger</link:label>
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    <link:label id="lab_ifrs-full_EquityAndLiabilities_f9760931-23b5-497b-80e9-df900f9d5616_totalLabel_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY</link:label>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory_70a0d168-fd42-4a4c-95d6-89dbc0cba498_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairment of long-lived assets</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for impairment of assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodTwentyThreeMember_e8bd8160-de97-443e-86a8-23e9d5b6948f_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Three</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyThreeMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Three [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentyThreeMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentyThreeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentyThreeMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentyThreeMember"/>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset_91f95c42-25f2-404c-8a5f-07bb5ed49d63_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of exchange on unbooked deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through net exchange differences, deferred tax liability (asset)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset"/>
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    <link:label id="lab_ifrs-full_UnobservableInputsDomain_ba0238ac-341e-43ac-9fec-625e6665b659_terseLabel_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:label id="lab_ifrs-full_UnobservableInputsDomain_label_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnobservableInputsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_UnobservableInputsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnobservableInputsDomain" xlink:to="lab_ifrs-full_UnobservableInputsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TradeReceivablesMember_25c3532e-3120-4ae9-9dff-5eade30dcda8_terseLabel_en-US" xlink:label="lab_ifrs-full_TradeReceivablesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_ifrs-full_TradeReceivablesMember_label_en-US" xlink:label="lab_ifrs-full_TradeReceivablesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade receivables [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeReceivablesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TradeReceivablesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TradeReceivablesMember" xlink:to="lab_ifrs-full_TradeReceivablesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment_16aefb2c-8757-4a82-8aeb-cb7596a19c07_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Effect of foreign exchange</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through net exchange differences, property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment"/>
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    <link:label id="lab_cybn_Section382Limitation_f5750b8e-0b03-4045-8727-3067854ed574_terseLabel_en-US" xlink:label="lab_cybn_Section382Limitation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Section 382 limitation</link:label>
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    <link:label id="lab_cybn_Section382Limitation_documentation_en-US" xlink:label="lab_cybn_Section382Limitation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Section 382 Limitation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_Section382Limitation" xlink:href="cybn-20250331.xsd#cybn_Section382Limitation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_Section382Limitation" xlink:to="lab_cybn_Section382Limitation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_d8f87f08-fb06-48e0-b3dd-95e233d7f732_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NumberOfSharesOutstanding_af5587e3-f39b-40c5-b724-fdb83c55b68d_periodStartLabel_en-US" xlink:label="lab_ifrs-full_NumberOfSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfSharesOutstanding_eb5d9c6c-1e9b-40c6-ab44-6baf0ff663cc_periodEndLabel_en-US" xlink:label="lab_ifrs-full_NumberOfSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfSharesOutstanding_62b320ef-6f29-4e2d-afd2-564907ea984f_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares outstanding (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfSharesOutstanding_label_en-US" xlink:label="lab_ifrs-full_NumberOfSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NumberOfSharesOutstanding" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NumberOfSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NumberOfSharesOutstanding" xlink:to="lab_ifrs-full_NumberOfSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory_93ccd8d8-020c-4e1f-8331-b6473214ac33_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for warrants [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember_632f4b3d-6c1a-4434-bb6d-98a861ca7348_terseLabel_en-US" xlink:label="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable and accrued liabilities</link:label>
    <link:label id="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember_label_en-US" xlink:label="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable And Accrued Liabilities [Member]</link:label>
    <link:label id="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember_documentation_en-US" xlink:label="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounts Payable And Accrued Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:href="cybn-20250331.xsd#cybn_AccountsPayableAndAccruedLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:to="lab_cybn_AccountsPayableAndAccruedLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_9acf86aa-d5c8-4a57-926a-df956b439851_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for measuring inventories [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForMeasuringInventories"/>
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    <link:label id="lab_cybn_ShareBasedPaymentArrangementOptionMember_e05a93ea-fe33-4a4b-9cff-6d4db73a7bef_terseLabel_en-US" xlink:label="lab_cybn_ShareBasedPaymentArrangementOptionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Options</link:label>
    <link:label id="lab_cybn_ShareBasedPaymentArrangementOptionMember_label_en-US" xlink:label="lab_cybn_ShareBasedPaymentArrangementOptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement, Option [Member]</link:label>
    <link:label id="lab_cybn_ShareBasedPaymentArrangementOptionMember_documentation_en-US" xlink:label="lab_cybn_ShareBasedPaymentArrangementOptionMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Options</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ShareBasedPaymentArrangementOptionMember" xlink:href="cybn-20250331.xsd#cybn_ShareBasedPaymentArrangementOptionMember"/>
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    <link:label id="lab_cybn_GeneralAndAdministrativeExpenseMember_48e79689-8f61-4b68-a1b0-39dcccb3c37e_terseLabel_en-US" xlink:label="lab_cybn_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General and administrative costs</link:label>
    <link:label id="lab_cybn_GeneralAndAdministrativeExpenseMember_label_en-US" xlink:label="lab_cybn_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General And Administrative Expense [Member]</link:label>
    <link:label id="lab_cybn_GeneralAndAdministrativeExpenseMember_documentation_en-US" xlink:label="lab_cybn_GeneralAndAdministrativeExpenseMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">General And Administrative Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GeneralAndAdministrativeExpenseMember" xlink:href="cybn-20250331.xsd#cybn_GeneralAndAdministrativeExpenseMember"/>
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    <link:label id="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities_2df3bbd0-8343-4511-89da-88f2a17f5450_terseLabel_en-US" xlink:label="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable and accrued liabilities</link:label>
    <link:label id="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities_label_en-US" xlink:label="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments For Increase (Decrease) In Accrued And Other Liabilities</link:label>
    <link:label id="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities_documentation_en-US" xlink:label="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments For Increase (Decrease) In Accrued And Other Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:href="cybn-20250331.xsd#cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:to="lab_cybn_AdjustmentsForIncreaseDecreaseInAccruedAndOtherLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock_01796c5a-a334-4b38-92af-98a71d28ea9f_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-capital losses expiration</link:label>
    <link:label id="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock_label_en-US" xlink:label="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Expiration Of Non Capital Losses [Table Text Block]</link:label>
    <link:label id="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock_documentation_en-US" xlink:label="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure Of Expiration Of Non Capital Losses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:href="cybn-20250331.xsd#cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:to="lab_cybn_DisclosureOfExpirationOfNonCapitalLossesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_dc4c07a4-9550-4cc8-931a-86eef0250a1a_terseLabel_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effects of exchange rate changes on cash</link:label>
    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of exchange rate changes on cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_71b49a0c-31d7-460b-972a-69b5e5826a76_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_8dcb47fc-f861-4086-91e4-7e595eab5d09_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CategoriesOfFinancialAssetsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:to="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentySevenMember_ecd654fb-9bf4-4540-b163-2f9fbb27e45e_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentySevenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Seven</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentySevenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentySevenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Seven [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodTwentySevenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodTwentySevenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Twenty Seven</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodTwentySevenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodTwentySevenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodTwentySevenMember" xlink:to="lab_cybn_OptionExpirationPeriodTwentySevenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfCommonShares_711fc67a-5056-4aba-911b-f37194cea6c8_terseLabel_en-US" xlink:label="lab_cybn_NumberOfCommonShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of common shares (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfCommonShares_label_en-US" xlink:label="lab_cybn_NumberOfCommonShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Common Shares</link:label>
    <link:label id="lab_cybn_NumberOfCommonShares_documentation_en-US" xlink:label="lab_cybn_NumberOfCommonShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Common Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfCommonShares" xlink:href="cybn-20250331.xsd#cybn_NumberOfCommonShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfCommonShares" xlink:to="lab_cybn_NumberOfCommonShares" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_f3242076-195e-4d27-9aeb-f62da801c456_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OPERATING ACTIVITIES</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) operating activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_dec0036f-eb6a-488f-9ed5-3db3f9a4aa66_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpenseOnLeaseLiabilities_053f538b-abe6-4d01-a5e6-0d13cc9a1f2e_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest accretion</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseOnLeaseLiabilities_label_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense on lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestExpenseOnLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:to="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfSharebasedPaymentsMember_e5330fe9-1a9b-45e1-897e-49b8dfa312ab_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Options</link:label>
    <link:label id="lab_ifrs-full_ReserveOfSharebasedPaymentsMember_label_en-US" xlink:label="lab_ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of share-based payments [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReserveOfSharebasedPaymentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:to="lab_ifrs-full_ReserveOfSharebasedPaymentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_WarrantExpirationPeriodFourMember_777a7e18-93ef-4509-8f4c-c4ca24a0e36e_terseLabel_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">August 20, 2030</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodFourMember_label_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Four [Member]</link:label>
    <link:label id="lab_cybn_WarrantExpirationPeriodFourMember_documentation_en-US" xlink:label="lab_cybn_WarrantExpirationPeriodFourMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrant Expiration Period Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_WarrantExpirationPeriodFourMember" xlink:href="cybn-20250331.xsd#cybn_WarrantExpirationPeriodFourMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_WarrantExpirationPeriodFourMember" xlink:to="lab_cybn_WarrantExpirationPeriodFourMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_COMMITMENTSLineItems_6aabd40a-182f-43cd-ad0d-6fde6345310f_terseLabel_en-US" xlink:label="lab_cybn_COMMITMENTSLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">COMMITMENTS [Line Items]</link:label>
    <link:label id="lab_cybn_COMMITMENTSLineItems_label_en-US" xlink:label="lab_cybn_COMMITMENTSLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">COMMITMENTS [Line Items]</link:label>
    <link:label id="lab_cybn_COMMITMENTSLineItems_documentation_en-US" xlink:label="lab_cybn_COMMITMENTSLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">COMMITMENTS [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_COMMITMENTSLineItems" xlink:href="cybn-20250331.xsd#cybn_COMMITMENTSLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_COMMITMENTSLineItems" xlink:to="lab_cybn_COMMITMENTSLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_CriticalAccountingEstimatesAndJudgementsAbstract_label_en-US" xlink:label="lab_cybn_CriticalAccountingEstimatesAndJudgementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Critical Accounting Estimates and Judgements [Abstract]</link:label>
    <link:label id="lab_cybn_CriticalAccountingEstimatesAndJudgementsAbstract_documentation_en-US" xlink:label="lab_cybn_CriticalAccountingEstimatesAndJudgementsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Critical Accounting Estimates and Judgements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CriticalAccountingEstimatesAndJudgementsAbstract" xlink:href="cybn-20250331.xsd#cybn_CriticalAccountingEstimatesAndJudgementsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_CriticalAccountingEstimatesAndJudgementsAbstract" xlink:to="lab_cybn_CriticalAccountingEstimatesAndJudgementsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A2037Member_3dac6980-2796-4a32-95bf-adfe52c57316_terseLabel_en-US" xlink:label="lab_cybn_A2037Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2037</link:label>
    <link:label id="lab_cybn_A2037Member_label_en-US" xlink:label="lab_cybn_A2037Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2037 [Member]</link:label>
    <link:label id="lab_cybn_A2037Member_documentation_en-US" xlink:label="lab_cybn_A2037Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2037</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_A2037Member" xlink:href="cybn-20250331.xsd#cybn_A2037Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_A2037Member" xlink:to="lab_cybn_A2037Member" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_GBP_d922fa6a-2b58-424b-b527-cdc20005541d_terseLabel_en-US" xlink:label="lab_currency_GBP" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">United Kingdom, Pounds</link:label>
    <link:label id="lab_currency_GBP_label_en-US" xlink:label="lab_currency_GBP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United Kingdom, Pounds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_GBP" xlink:href="https://xbrl.sec.gov/currency/2024/currency-2024.xsd#currency_GBP"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_GBP" xlink:to="lab_currency_GBP" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_41d57c68-97d9-4b17-882e-fbe617c250d9_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:to="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OrdinarySharesConsolidationNewSharesIssued_a09e08f4-c76b-4266-958f-8ec0050c1347_terseLabel_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share consolidation, new shares issued (in shares)</link:label>
    <link:label id="lab_cybn_OrdinarySharesConsolidationNewSharesIssued_label_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ordinary Shares, Consolidation, New Shares Issued</link:label>
    <link:label id="lab_cybn_OrdinarySharesConsolidationNewSharesIssued_documentation_en-US" xlink:label="lab_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ordinary Shares, Consolidation, New Shares Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:href="cybn-20250331.xsd#cybn_OrdinarySharesConsolidationNewSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:to="lab_cybn_OrdinarySharesConsolidationNewSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OperatingExpense_d153fead-4e7f-4629-bd50-20ccd8f231c3_totalLabel_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL EXPENSES</link:label>
    <link:label id="lab_ifrs-full_OperatingExpense_label_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OperatingExpense" xlink:to="lab_ifrs-full_OperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_18645c8b-05d4-48bf-b6ed-aa5e6a50391e_terseLabel_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payroll, consulting and benefits</link:label>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_label_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee benefits expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EmployeeBenefitsExpense" xlink:to="lab_ifrs-full_EmployeeBenefitsExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_SegmentGeographicalDomain_09098ec7-7b36-464a-b3e8-2932913388fb_terseLabel_en-US" xlink:label="lab_srt_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:label id="lab_srt_SegmentGeographicalDomain_label_en-US" xlink:label="lab_srt_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_SegmentGeographicalDomain" xlink:to="lab_srt_SegmentGeographicalDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_EffectOfForeignExchangeRightOfUseAssets_670f2c04-a093-4492-acee-7bb76f7d8c7f_terseLabel_en-US" xlink:label="lab_cybn_EffectOfForeignExchangeRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of foreign exchange</link:label>
    <link:label id="lab_cybn_EffectOfForeignExchangeRightOfUseAssets_label_en-US" xlink:label="lab_cybn_EffectOfForeignExchangeRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect Of Foreign Exchange, Right Of Use Assets</link:label>
    <link:label id="lab_cybn_EffectOfForeignExchangeRightOfUseAssets_documentation_en-US" xlink:label="lab_cybn_EffectOfForeignExchangeRightOfUseAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Effect Of Foreign Exchange, Right Of Use Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_EffectOfForeignExchangeRightOfUseAssets" xlink:href="cybn-20250331.xsd#cybn_EffectOfForeignExchangeRightOfUseAssets"/>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill_e58cadc4-0986-4a7a-b8ce-42b9a9c00a3f_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of foreign exchange</link:label>
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    <link:label id="lab_ifrs-full_IncomeStatementAbstract_label_en-US" xlink:label="lab_ifrs-full_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit or loss [abstract]</link:label>
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    <link:label id="lab_cybn_PropertyPlantAndEquipmentRelatedTemporaryDifferencesMember_10eca539-fbb5-4019-9c27-d6cfa74aac60_terseLabel_en-US" xlink:label="lab_cybn_PropertyPlantAndEquipmentRelatedTemporaryDifferencesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation/Capital cost allowance differences</link:label>
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    <link:label id="lab_cybn_ClassesOfDebtInstrumentsDomain_documentation_en-US" xlink:label="lab_cybn_ClassesOfDebtInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Classes Of Debt Instruments [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_ClassesOfDebtInstrumentsDomain" xlink:href="cybn-20250331.xsd#cybn_ClassesOfDebtInstrumentsDomain"/>
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    <link:label id="lab_srt_OwnershipDomain_62c40fde-d3d0-4887-9f20-e9421640fca4_terseLabel_en-US" xlink:label="lab_srt_OwnershipDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ownership [Domain]</link:label>
    <link:label id="lab_srt_OwnershipDomain_label_en-US" xlink:label="lab_srt_OwnershipDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ownership [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_OwnershipDomain"/>
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    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_a0275084-030f-4c3c-9538-723af0cea428_terseLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payroll, consulting and benefits</link:label>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits_label_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key management personnel compensation, short-term employee benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:to="lab_ifrs-full_KeyManagementPersonnelCompensationShorttermEmployeeBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfPendingPatentApplications_53fdc0ef-8a42-425f-809f-26fdea3f2a04_terseLabel_en-US" xlink:label="lab_cybn_NumberOfPendingPatentApplications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of pending patent applications</link:label>
    <link:label id="lab_cybn_NumberOfPendingPatentApplications_label_en-US" xlink:label="lab_cybn_NumberOfPendingPatentApplications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Pending Patent Applications</link:label>
    <link:label id="lab_cybn_NumberOfPendingPatentApplications_documentation_en-US" xlink:label="lab_cybn_NumberOfPendingPatentApplications" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Pending Patent Applications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfPendingPatentApplications" xlink:href="cybn-20250331.xsd#cybn_NumberOfPendingPatentApplications"/>
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    <link:label id="lab_cybn_GrantedToDirectorsMember_ddc832ea-c80e-4483-ab6e-e7469ab9e3cf_terseLabel_en-US" xlink:label="lab_cybn_GrantedToDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted to directors</link:label>
    <link:label id="lab_cybn_GrantedToDirectorsMember_label_en-US" xlink:label="lab_cybn_GrantedToDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Granted To Directors [Member]</link:label>
    <link:label id="lab_cybn_GrantedToDirectorsMember_documentation_en-US" xlink:label="lab_cybn_GrantedToDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Granted To Directors</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GrantedToDirectorsMember" xlink:href="cybn-20250331.xsd#cybn_GrantedToDirectorsMember"/>
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    <link:label id="lab_cybn_CommitmentsAbstract_label_en-US" xlink:label="lab_cybn_CommitmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments [Abstract]</link:label>
    <link:label id="lab_cybn_CommitmentsAbstract_documentation_en-US" xlink:label="lab_cybn_CommitmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commitments [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CommitmentsAbstract" xlink:href="cybn-20250331.xsd#cybn_CommitmentsAbstract"/>
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    <link:label id="lab_cybn_CommonSharesPurchasePeriodTerm_985dc121-9e8c-4406-a8b6-66c0d6ca5f7d_terseLabel_en-US" xlink:label="lab_cybn_CommonSharesPurchasePeriodTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase period, term</link:label>
    <link:label id="lab_cybn_CommonSharesPurchasePeriodTerm_label_en-US" xlink:label="lab_cybn_CommonSharesPurchasePeriodTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Shares Purchase Period, Term</link:label>
    <link:label id="lab_cybn_CommonSharesPurchasePeriodTerm_documentation_en-US" xlink:label="lab_cybn_CommonSharesPurchasePeriodTerm" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Shares Purchase Period, Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CommonSharesPurchasePeriodTerm" xlink:href="cybn-20250331.xsd#cybn_CommonSharesPurchasePeriodTerm"/>
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    <link:label id="lab_cybn_DisclosureOfCapitalStructureTableTextBlock_1d8ea302-461c-4a7a-a499-7ec6dc562b81_terseLabel_en-US" xlink:label="lab_cybn_DisclosureOfCapitalStructureTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure Of Capital Structure</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_DisclosureOfCapitalStructureTableTextBlock" xlink:href="cybn-20250331.xsd#cybn_DisclosureOfCapitalStructureTableTextBlock"/>
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    <link:label id="lab_cybn_CashRecognisedAsOfAcquisitionDate_2c2ffbc5-022b-4591-9b4c-f17db576c018_terseLabel_en-US" xlink:label="lab_cybn_CashRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash</link:label>
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    <link:label id="lab_cybn_CashRecognisedAsOfAcquisitionDate_documentation_en-US" xlink:label="lab_cybn_CashRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Recognised as of Acquisition Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CashRecognisedAsOfAcquisitionDate" xlink:href="cybn-20250331.xsd#cybn_CashRecognisedAsOfAcquisitionDate"/>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory_3732de4d-ca39-4835-b4f2-f1d723951189_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intangible Assets</link:label>
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    <link:label id="lab_ifrs-full_PresentationOfLeasesForLesseeAbstract_label_en-US" xlink:label="lab_ifrs-full_PresentationOfLeasesForLesseeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Presentation of leases for lessee [abstract]</link:label>
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    <link:label id="lab_cybn_DebtInstrumentConvertibleDebentureThresholdTradingDays_9a58f005-627c-4a27-a19f-1c4012da48ed_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentConvertibleDebentureThresholdTradingDays" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Threshold trading days</link:label>
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    <link:label id="lab_cybn_OptionExpirationPeriodFifteenMember_11f7ee4f-10f3-453d-8452-db6e1634d8f0_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodFifteenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Fifteen</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodFifteenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodFifteenMember"/>
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    <link:label id="lab_ifrs-full_CurrentLeaseLiabilities_2a66d037-7185-4c5a-8964-a3ab53951212_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
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    <link:label id="lab_cybn_LabAndAdministration_da452b14-df2b-43da-b891-adf35b573e74_terseLabel_en-US" xlink:label="lab_cybn_LabAndAdministration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lab and administration</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_LabAndAdministration" xlink:href="cybn-20250331.xsd#cybn_LabAndAdministration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_LabAndAdministration" xlink:to="lab_cybn_LabAndAdministration" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment_a9ea6045-a4e0-476d-b85e-dbf13f0d3c65_terseLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
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    <link:label id="lab_ifrs-full_SharePremium_63505c3e-e950-42ed-8797-7cd3c734025c_terseLabel_en-US" xlink:label="lab_ifrs-full_SharePremium" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contributed surplus</link:label>
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    <link:label id="lab_ifrs-full_CurrencyRiskMember_4b221c94-8330-4dcd-807d-6e3d3e5c4246_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency risk</link:label>
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    <link:label id="lab_ifrs-full_ResearchAndDevelopmentExpense_f2390268-0853-456f-a9f4-a40ae872d57d_terseLabel_en-US" xlink:label="lab_ifrs-full_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Research</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ResearchAndDevelopmentExpense" xlink:to="lab_ifrs-full_ResearchAndDevelopmentExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate_b27691f4-147a-4535-9680-c020c14f17d3_terseLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net equipment</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate_label_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment recognised as of acquisition date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:to="lab_ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_RDExpendituresMember_0abe7796-ff08-4444-8ee1-72fd0739cd82_terseLabel_en-US" xlink:label="lab_cybn_RDExpendituresMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Research and Development expenditures</link:label>
    <link:label id="lab_cybn_RDExpendituresMember_label_en-US" xlink:label="lab_cybn_RDExpendituresMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">R&amp;D expenditures [Member]</link:label>
    <link:label id="lab_cybn_RDExpendituresMember_documentation_en-US" xlink:label="lab_cybn_RDExpendituresMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">R&amp;D expenditures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_RDExpendituresMember" xlink:href="cybn-20250331.xsd#cybn_RDExpendituresMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_RDExpendituresMember" xlink:to="lab_cybn_RDExpendituresMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_DebtInstrumentTerm_1e9aaf26-34b1-4cbd-a8fa-51ce12bea316_terseLabel_en-US" xlink:label="lab_cybn_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, term</link:label>
    <link:label id="lab_cybn_DebtInstrumentTerm_label_en-US" xlink:label="lab_cybn_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Term</link:label>
    <link:label id="lab_cybn_DebtInstrumentTerm_documentation_en-US" xlink:label="lab_cybn_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_DebtInstrumentTerm" xlink:href="cybn-20250331.xsd#cybn_DebtInstrumentTerm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_DebtInstrumentTerm" xlink:to="lab_cybn_DebtInstrumentTerm" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A2040Member_97e8f88f-549d-47ae-8332-2c8621935cd9_terseLabel_en-US" xlink:label="lab_cybn_A2040Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2040</link:label>
    <link:label id="lab_cybn_A2040Member_label_en-US" xlink:label="lab_cybn_A2040Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2040 [Member]</link:label>
    <link:label id="lab_cybn_A2040Member_documentation_en-US" xlink:label="lab_cybn_A2040Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2040</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_A2040Member" xlink:href="cybn-20250331.xsd#cybn_A2040Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_A2040Member" xlink:to="lab_cybn_A2040Member" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_5b6dc8fc-7cb0-451c-9191-45eaf701c82f_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory_1b7ae4fe-1fa6-4077-bfbd-a2de14ced623_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for issued capital [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ContractualCapitalCommitments_708aef2b-7cad-43c9-8ea0-685a688f8501_terseLabel_en-US" xlink:label="lab_ifrs-full_ContractualCapitalCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contractual commitments</link:label>
    <link:label id="lab_ifrs-full_ContractualCapitalCommitments_label_en-US" xlink:label="lab_ifrs-full_ContractualCapitalCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contractual capital commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ContractualCapitalCommitments" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ContractualCapitalCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ContractualCapitalCommitments" xlink:to="lab_ifrs-full_ContractualCapitalCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement_957e098e-0eb9-4142-bfa5-2c80b151fa7e_verboseLabel_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Issued (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement_label_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Other Equity Instruments Issued in Share-Based Payment Arrangement</link:label>
    <link:label id="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement_documentation_en-US" xlink:label="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Other Equity Instruments Issued in Share-Based Payment Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:href="cybn-20250331.xsd#cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:to="lab_cybn_NumberOfOtherEquityInstrumentsIssuedInShareBasedPaymentArrangement" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodAxis_750093b1-3ee8-4574-9c78-df7682db927c_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period [Axis]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodAxis_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period [Axis]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodAxis_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodAxis" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodAxis" xlink:to="lab_cybn_OptionExpirationPeriodAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_6eff52e9-0644-4914-b0ee-041357652d96_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization charge</link:label>
    <link:label id="lab_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill_label_en-US" xlink:label="lab_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortisation, intangible assets other than goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:to="lab_ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_LPCPurchaseAgreementMember_d3259181-79da-4739-bbb2-848d10775a87_terseLabel_en-US" xlink:label="lab_cybn_LPCPurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LPC Purchase Agreement</link:label>
    <link:label id="lab_cybn_LPCPurchaseAgreementMember_label_en-US" xlink:label="lab_cybn_LPCPurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LPC Purchase Agreement [Member]</link:label>
    <link:label id="lab_cybn_LPCPurchaseAgreementMember_documentation_en-US" xlink:label="lab_cybn_LPCPurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">LPC Purchase Agreement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_LPCPurchaseAgreementMember" xlink:href="cybn-20250331.xsd#cybn_LPCPurchaseAgreementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_LPCPurchaseAgreementMember" xlink:to="lab_cybn_LPCPurchaseAgreementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GeneralAndAdministrativeExpense_e74c3b9c-b20d-4745-a68f-f4c9c30980d6_terseLabel_en-US" xlink:label="lab_ifrs-full_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General and administrative costs</link:label>
    <link:label id="lab_ifrs-full_GeneralAndAdministrativeExpense_e35583a6-3cf6-4cd9-9500-3cfea20bfde4_totalLabel_en-US" xlink:label="lab_ifrs-full_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_GeneralAndAdministrativeExpense_label_en-US" xlink:label="lab_ifrs-full_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General and administrative expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeneralAndAdministrativeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GeneralAndAdministrativeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeneralAndAdministrativeExpense" xlink:to="lab_ifrs-full_GeneralAndAdministrativeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_4f978019-fed3-4554-8624-d23795bcc223_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for goodwill [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForGoodwillExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherCurrentAssets_8d3a8dd8-41d3-43e1-95ef-5bafcddb2e13_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:label id="lab_ifrs-full_OtherCurrentAssets_label_en-US" xlink:label="lab_ifrs-full_OtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherCurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherCurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherCurrentAssets" xlink:to="lab_ifrs-full_OtherCurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_ded3ae2e-ace4-4896-a6b9-84d2d93044ff_terseLabel_en-US" xlink:label="lab_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intellectual property</link:label>
    <link:label id="lab_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate_label_en-US" xlink:label="lab_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Identifiable intangible assets recognised as of acquisition date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:to="lab_ifrs-full_IdentifiableIntangibleAssetsRecognisedAsOfAcquisitionDate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ChangesInEquityAbstract_8e82a5bf-1e52-4179-89ba-c617403517a9_terseLabel_en-US" xlink:label="lab_ifrs-full_ChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in equity [abstract]</link:label>
    <link:label id="lab_ifrs-full_ChangesInEquityAbstract_label_en-US" xlink:label="lab_ifrs-full_ChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInEquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ChangesInEquityAbstract" xlink:to="lab_ifrs-full_ChangesInEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_PayrollAndBenefits_687849a5-0678-4e44-b050-f75d6872762d_terseLabel_en-US" xlink:label="lab_cybn_PayrollAndBenefits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payroll and benefits</link:label>
    <link:label id="lab_cybn_PayrollAndBenefits_label_en-US" xlink:label="lab_cybn_PayrollAndBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payroll And Benefits</link:label>
    <link:label id="lab_cybn_PayrollAndBenefits_documentation_en-US" xlink:label="lab_cybn_PayrollAndBenefits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payroll And Benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_PayrollAndBenefits" xlink:href="cybn-20250331.xsd#cybn_PayrollAndBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_PayrollAndBenefits" xlink:to="lab_cybn_PayrollAndBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing_a62d3cc7-2c6c-4ec7-8b3a-59fdcbeedf0a_terseLabel_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of common shares as commitment fee for equity financing (in shares)</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing_label_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Commitment Fee For Equity Financing</link:label>
    <link:label id="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing_documentation_en-US" xlink:label="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number Of Shares Issued Through Commitment Fee For Equity Financing</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing" xlink:to="lab_cybn_NumberOfSharesIssuedThroughCommitmentFeeForEquityFinancing" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_03bb1abb-00d2-49aa-8d2e-b108f177fbb3_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
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    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_6be93a9f-0556-4a77-be82-0bdbb9897845_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of changes in goodwill [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of changes in goodwill [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInGoodwillTable"/>
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    <link:label id="lab_cybn_CommonStockSharesAuthorizedValue_documentation_en-US" xlink:label="lab_cybn_CommonStockSharesAuthorizedValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Stock Shares Authorized Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_CommonStockSharesAuthorizedValue" xlink:href="cybn-20250331.xsd#cybn_CommonStockSharesAuthorizedValue"/>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_23d80466-4d69-4124-8c79-5e3dc33f101a_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxation</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for income tax [text block]</link:label>
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    <link:label id="lab_ifrs-full_IssuedCapitalMember_70da82fc-4825-4eda-a121-de042d354880_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_IssuedCapitalMember_label_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital [member]</link:label>
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    <link:label id="lab_cybn_TaxEffectOfShareIssuanceCosts_5785da96-b740-4064-a8c4-e6419b430c9f_terseLabel_en-US" xlink:label="lab_cybn_TaxEffectOfShareIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share issuance costs</link:label>
    <link:label id="lab_cybn_TaxEffectOfShareIssuanceCosts_label_en-US" xlink:label="lab_cybn_TaxEffectOfShareIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Effect Of Share Issuance Costs</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_TaxEffectOfShareIssuanceCosts" xlink:href="cybn-20250331.xsd#cybn_TaxEffectOfShareIssuanceCosts"/>
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    <link:label id="lab_dei_DocumentFiscalYearFocus_e4ffbc00-95bc-4381-86c9-896d8feb742a_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentFiscalYearFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_325dd71c-ac89-4e85-8c94-4a5bdf36bf33_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_a81cbd66-549f-49ab-b443-14985f267d12_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ClassesOfAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfAssetsDomain" xlink:to="lab_ifrs-full_ClassesOfAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine2_98d9a08c-a9e8-4d7b-b7d1-b355f050c432_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line Two</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine2_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityAddressAddressLine2"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine2" xlink:to="lab_dei_EntityAddressAddressLine2" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExercisePriceOfOutstandingShareOptions2019_4feef1ec-a49f-4831-a532-fdd9738dd2ef_terseLabel_en-US" xlink:label="lab_ifrs-full_ExercisePriceOfOutstandingShareOptions2019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercise price (in dollars per share)</link:label>
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    <link:label id="lab_dei_DocumentPeriodEndDate_8ed21bcd-922d-4fb7-9c8d-5a2573905c2d_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_DocumentPeriodEndDate"/>
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    <link:label id="lab_cybn_OptionExpirationPeriodThirtySevenAndThirtyEightMember_6ae6e68f-5a00-47ba-8462-9b1d3e39a59e_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtySevenAndThirtyEightMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Seven And Thirty Eight</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtySevenAndThirtyEightMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtySevenAndThirtyEightMember"/>
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    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents_b785c5b1-d4fe-4aae-be78-d4f1d06246f3_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for determining components of cash and cash equivalents [text block]</link:label>
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    <link:label id="lab_ifrs-full_ClassesOfAssetsAxis_ddd84f68-dfd2-4f79-b505-c53e853840e7_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of assets [axis]</link:label>
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    <link:label id="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019_455cb49d-72ac-4147-82d6-35147c46103d_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average exercise price of share options forfeited in share-based payment arrangement (in CAD per share)</link:label>
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    <link:label id="lab_ifrs-full_OtherExpenseByNature_086aa694-a0c9-4351-8fcc-d8ef319b82d1_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other loss</link:label>
    <link:label id="lab_ifrs-full_OtherExpenseByNature_880dce83-bdff-4606-9f83-03e5d60d1621_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other loss</link:label>
    <link:label id="lab_ifrs-full_OtherExpenseByNature_label_en-US" xlink:label="lab_ifrs-full_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other expenses, by nature</link:label>
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    <link:label id="lab_cybn_ExpectedVolatilityOtherEquityInstrumentsGranted_4991bba3-3c3f-4945-8213-7edd8677a31a_terseLabel_en-US" xlink:label="lab_cybn_ExpectedVolatilityOtherEquityInstrumentsGranted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected annual volatility, based on comparable companies</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_cybn_ExpectedVolatilityOtherEquityInstrumentsGranted" xlink:href="cybn-20250331.xsd#cybn_ExpectedVolatilityOtherEquityInstrumentsGranted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_ExpectedVolatilityOtherEquityInstrumentsGranted" xlink:to="lab_cybn_ExpectedVolatilityOtherEquityInstrumentsGranted" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_AdjustmentsForWorkingCapitalAbstract_8323fe43-3ca3-4e0d-a864-9434953450e9_terseLabel_en-US" xlink:label="lab_cybn_AdjustmentsForWorkingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net changes in non-cash working capital items:</link:label>
    <link:label id="lab_cybn_AdjustmentsForWorkingCapitalAbstract_label_en-US" xlink:label="lab_cybn_AdjustmentsForWorkingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments For Working Capital [Abstract]</link:label>
    <link:label id="lab_cybn_AdjustmentsForWorkingCapitalAbstract_documentation_en-US" xlink:label="lab_cybn_AdjustmentsForWorkingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments For Working Capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_AdjustmentsForWorkingCapitalAbstract" xlink:href="cybn-20250331.xsd#cybn_AdjustmentsForWorkingCapitalAbstract"/>
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    <link:label id="lab_ifrs-full_RetainedEarningsMember_6dba5b5a-a217-4f26-9ace-1e4675fb6eed_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deficit</link:label>
    <link:label id="lab_ifrs-full_RetainedEarningsMember_label_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarningsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarningsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarningsMember" xlink:to="lab_ifrs-full_RetainedEarningsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssueOfEquity_b3bf57db-fbb7-4288-8838-9b6109258c06_terseLabel_en-US" xlink:label="lab_ifrs-full_IssueOfEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares issued through common share purchase agreement - net of share issuance costs</link:label>
    <link:label id="lab_ifrs-full_IssueOfEquity_label_en-US" xlink:label="lab_ifrs-full_IssueOfEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issue of equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssueOfEquity" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssueOfEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssueOfEquity" xlink:to="lab_ifrs-full_IssueOfEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfClassesOfShareCapitalLineItems_980c2632-d5b2-40e7-ba60-e8bcd31f5f80_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of classes of share capital [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfClassesOfShareCapitalLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of classes of share capital [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalLineItems"/>
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    <link:label id="lab_ifrs-full_NoncurrentAssets_c8f7851c-e04d-40f4-817b-48818faf2e78_totalLabel_en-US" xlink:label="lab_ifrs-full_NoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Non-Current Assets</link:label>
    <link:label id="lab_ifrs-full_NoncurrentAssets_label_en-US" xlink:label="lab_ifrs-full_NoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentAssets" xlink:to="lab_ifrs-full_NoncurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyThreeMember_474f1596-ef7a-46e5-bb0e-7d94a72bffdc_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Three</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyThreeMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Three [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodThirtyThreeMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Thirty Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodThirtyThreeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:to="lab_cybn_OptionExpirationPeriodThirtyThreeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_GrantedToOfficersMember_8f424283-e0a5-449c-a49e-bf0cacb2caba_terseLabel_en-US" xlink:label="lab_cybn_GrantedToOfficersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted to officers</link:label>
    <link:label id="lab_cybn_GrantedToOfficersMember_label_en-US" xlink:label="lab_cybn_GrantedToOfficersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Granted To Officers [Member]</link:label>
    <link:label id="lab_cybn_GrantedToOfficersMember_documentation_en-US" xlink:label="lab_cybn_GrantedToOfficersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Granted To Officers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_GrantedToOfficersMember" xlink:href="cybn-20250331.xsd#cybn_GrantedToOfficersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_GrantedToOfficersMember" xlink:to="lab_cybn_GrantedToOfficersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NumberOfOutstandingShareOptions_bc6688d1-1b11-4edb-bbe8-27d340f2b233_periodStartLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOutstandingShareOptions" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Number of options, beginning balance (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfOutstandingShareOptions_b4ca35a3-f176-4ee7-bd09-7c9770ac2b50_periodEndLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOutstandingShareOptions" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Number of options, ending balance (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfOutstandingShareOptions_a46e4ebb-eb27-42f2-8577-ab1158aeb476_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfOutstandingShareOptions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of share options outstanding (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfOutstandingShareOptions_label_en-US" xlink:label="lab_ifrs-full_NumberOfOutstandingShareOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of share options outstanding in share-based payment arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NumberOfOutstandingShareOptions" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NumberOfOutstandingShareOptions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NumberOfOutstandingShareOptions" xlink:to="lab_ifrs-full_NumberOfOutstandingShareOptions" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_OptionExpirationPeriodSeventeenMember_156e4ba7-412c-496a-b87f-4aed14d9ea31_terseLabel_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSeventeenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seventeen</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSeventeenMember_label_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSeventeenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seventeen [Member]</link:label>
    <link:label id="lab_cybn_OptionExpirationPeriodSeventeenMember_documentation_en-US" xlink:label="lab_cybn_OptionExpirationPeriodSeventeenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Option Expiration Period Seventeen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_cybn_OptionExpirationPeriodSeventeenMember" xlink:href="cybn-20250331.xsd#cybn_OptionExpirationPeriodSeventeenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cybn_OptionExpirationPeriodSeventeenMember" xlink:to="lab_cybn_OptionExpirationPeriodSeventeenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_4af80dd3-861f-4af4-a96e-a11019c5983c_totalLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">COMPREHENSIVE LOSS FOR THE YEAR</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="lab_ifrs-full_ComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Equity_6d1ea725-5372-427a-9d3a-383328020da9_totalLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL SHAREHOLDERS' EQUITY</link:label>
    <link:label id="lab_ifrs-full_Equity_bc8adb0e-4854-44c9-8191-4b230da164d7_periodStartLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label id="lab_ifrs-full_Equity_2ecf4600-41f0-4467-b7c4-6bec8960bd34_periodEndLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label id="lab_ifrs-full_Equity_label_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Equity" xlink:to="lab_ifrs-full_Equity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_eadb2659-357b-4c68-b8e3-ee537cc1ede9_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for decrease (increase) in trade accounts receivable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable"/>
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    <link:label id="lab_dei_EntityPrimarySicNumber_f000a9c1-93f8-4c82-9010-e904386950df_terseLabel_en-US" xlink:label="lab_dei_EntityPrimarySicNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Primary SIC Number</link:label>
    <link:label id="lab_dei_EntityPrimarySicNumber_label_en-US" xlink:label="lab_dei_EntityPrimarySicNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Primary SIC Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityPrimarySicNumber" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityPrimarySicNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityPrimarySicNumber" xlink:to="lab_dei_EntityPrimarySicNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems_56d03698-14e5-4b10-a766-d7b9f58c4cce_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:to="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory_229f3b22-79c2-4e0e-b6b4-2e540a08b8a6_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant components of deferred tax assets</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCurrentReportingStatus_537ef3ff-1468-4852-8a55-aa113adc46db_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus" xlink:href="https://xbrl.sec.gov/dei/2024/dei-2024.xsd#dei_EntityCurrentReportingStatus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus" xlink:to="lab_dei_EntityCurrentReportingStatus" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Revenue_4f9f02ad-5a12-43da-bf16-3a95a318ec4e_terseLabel_en-US" xlink:label="lab_ifrs-full_Revenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue</link:label>
    <link:label id="lab_ifrs-full_Revenue_label_en-US" xlink:label="lab_ifrs-full_Revenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Revenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Revenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Revenue" xlink:to="lab_ifrs-full_Revenue" xlink:type="arc" order="1"/>
    <link:label id="lab_cybn_A20402041Member_b2b8fe0b-643a-4538-bd3c-a21076ff6c9a_terseLabel_en-US" xlink:label="lab_cybn_A20402041Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2040 - 2041</link:label>
    <link:label id="lab_cybn_A20402041Member_label_en-US" xlink:label="lab_cybn_A20402041Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2040 - 2041 [Member]</link:label>
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