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  <xs:element id="celh_DebtInstrumentCovenantMandatoryPrepaymentQuarterlyAmortizationPaymentsPercent" abstract="false" name="DebtInstrumentCovenantMandatoryPrepaymentQuarterlyAmortizationPaymentsPercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="celh_AlternateRateMember" abstract="true" name="AlternateRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_CommitmentFeeMember" abstract="true" name="CommitmentFeeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_FederalFundsRateMember" abstract="true" name="FederalFundsRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_BenchmarkRateMember" abstract="true" name="BenchmarkRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_ProceedsOfIssuanceOfDeferredContractAssetInOtherAssetsExcess" abstract="false" name="ProceedsOfIssuanceOfDeferredContractAssetInOtherAssetsExcess" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_IssuanceOfPreferredStockFairValue" abstract="false" name="IssuanceOfPreferredStockFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_DeferredContractAssetInOtherAssets" abstract="false" name="DeferredContractAssetInOtherAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_PreferredStockIncreaseDecreaseInFairValue" abstract="false" name="PreferredStockIncreaseDecreaseInFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_NumberOfAdditionalBoardSeats" abstract="false" name="NumberOfAdditionalBoardSeats" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="celh_AmortizationOfDeferredOtherCostsReductionOfRevenue" abstract="false" name="AmortizationOfDeferredOtherCostsReductionOfRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_AmortizationOfDeferredOtherCostsIncreaseToRevenue" abstract="false" name="AmortizationOfDeferredOtherCostsIncreaseToRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_A2026RelatedPartyTransactionMember" abstract="true" name="A2026RelatedPartyTransactionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_A2025RelatedPartyTransactionMember" abstract="true" name="A2025RelatedPartyTransactionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_A2022RelatedPartyTransactionMember" abstract="true" name="A2022RelatedPartyTransactionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_EightPercentageMember" abstract="true" name="EightPercentageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_TenPercentageMember" abstract="true" name="TenPercentageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_TwelvePercentageMember" abstract="true" name="TwelvePercentageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_SecuritiesPurchaseAgreementMember" abstract="true" name="SecuritiesPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_MeasurementInputProbabilityRateMember" abstract="true" name="MeasurementInputProbabilityRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_TemporaryEquityStatedValue" abstract="false" name="TemporaryEquityStatedValue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="celh_CashConsiderationToRelatedParty" abstract="false" name="CashConsiderationToRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_PerShareOfAggregateFairValueOfPreferredShare" abstract="false" name="PerShareOfAggregateFairValueOfPreferredShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="celh_PreferredStockMeasurementInput" abstract="false" name="PreferredStockMeasurementInput" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="celh_CommonStockSharesReductionTrigger" abstract="false" name="CommonStockSharesReductionTrigger" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="celh_CommonStockSharesTerminationTrigger" abstract="false" name="CommonStockSharesTerminationTrigger" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="celh_NumberOfDesignatedDirectorsServingOnTheBoard" abstract="false" name="NumberOfDesignatedDirectorsServingOnTheBoard" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="celh_PreferredStockIncreaseDecreaseInFairValuePerShare" abstract="false" name="PreferredStockIncreaseDecreaseInFairValuePerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="celh_PercentageOfVotingRightPreferredStock" abstract="false" name="PercentageOfVotingRightPreferredStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="celh_TwentyTwentyFiveOmnibusIncentiveCompensationPlanMember" abstract="true" name="TwentyTwentyFiveOmnibusIncentiveCompensationPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_The2015IncentiveStockPlanMember" abstract="true" name="The2015IncentiveStockPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_ShareRepurchaseProgramMember" abstract="true" name="ShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_RestrictedStockUnitsAndPerformanceStockUnitsMember" abstract="true" name="RestrictedStockUnitsAndPerformanceStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsUnvestedWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsUnvestedWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="celh_ValuationRevenueApproachMember" abstract="true" name="ValuationRevenueApproachMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_ValuationTotalShareholderReturnVs.PeerGroupApproachMember" abstract="true" name="ValuationTotalShareholderReturnVs.PeerGroupApproachMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_GrantDateFebruary272026Member" abstract="true" name="GrantDateFebruary272026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_GrantDateMarch22026Member" abstract="true" name="GrantDateMarch22026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_CostOfGoodsAndServicesExcludingFreight" abstract="false" name="CostOfGoodsAndServicesExcludingFreight" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_FreightExpense" abstract="false" name="FreightExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_FAndLMember" abstract="true" name="FAndLMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_DthreemLicensingGroupMember" abstract="true" name="DthreemLicensingGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_EnivaMember" abstract="true" name="EnivaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_SalesRevenueBenchMarkReceiveShares" abstract="false" name="SalesRevenueBenchMarkReceiveShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="celh_ReducingAwardDamagesValue" abstract="false" name="ReducingAwardDamagesValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_ContingentCommitmentToThirdParties" abstract="false" name="ContingentCommitmentToThirdParties" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="celh_DebtInstrumentAdditionalReductionToBasisSpreadOnVariableRate" abstract="false" name="DebtInstrumentAdditionalReductionToBasisSpreadOnVariableRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="celh_JarrodLanghansMember" abstract="true" name="JarrodLanghansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="celh_JohnFieldlyMember" abstract="true" name="JohnFieldlyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
