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  <xsd:element id="skln_RisksAndUncertaintiesPolicyPolicyTextBlock" name="RisksAndUncertaintiesPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SOKPartnersLLCMember" name="SOKPartnersLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_SaleOfStockUnderwriterOptionExercisePriceOfAdditionalWarrantsAvailableForPurchase" name="SaleOfStockUnderwriterOptionExercisePriceOfAdditionalWarrantsAvailableForPurchase" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_SaleOfStockUnderwriterOptionMaximumAdditionalSharesOfCommonStockAvailableForPurchase" name="SaleOfStockUnderwriterOptionMaximumAdditionalSharesOfCommonStockAvailableForPurchase" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_SaleOfStockUnderwriterOptionNumberOfSecuritiesCalledByMaximumAdditionalWarrantsAvailableForPurchase" name="SaleOfStockUnderwriterOptionNumberOfSecuritiesCalledByMaximumAdditionalWarrantsAvailableForPurchase" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_SaleOfStockUnderwriterOptionTerm" name="SaleOfStockUnderwriterOptionTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_ScenarioAllOutstandingWarrantsExercisedAtMinimumBidPriceMember" name="ScenarioAllOutstandingWarrantsExercisedAtMinimumBidPriceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_ScheduleOfSharebasedCompensationSharesAuthorizedUnderStockOptionAndWarrantPlansByExercisePriceRangeTableTextBlock" name="ScheduleOfSharebasedCompensationSharesAuthorizedUnderStockOptionAndWarrantPlansByExercisePriceRangeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SeriesAConvertiblePreferredStockMember" name="SeriesAConvertiblePreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SeriesAWarrantsMember" name="SeriesAWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SeriesBConvertiblePreferredStockMember" name="SeriesBConvertiblePreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SeriesBWarrantsMember" name="SeriesBWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_SeriesDWarrantsMember" name="SeriesDWarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedWeightedAverageGrantDateFairValue" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisedWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockConversion1Member" name="StockConversion1Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockConversion2Member" name="StockConversion2Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockConversion3Member" name="StockConversion3Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockConversionFromSeriesAConvertibleStockToExchangeUnitsMember" name="StockConversionFromSeriesAConvertibleStockToExchangeUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_StockIssuedDuringPeriodSharesPreferredStockConversion" name="StockIssuedDuringPeriodSharesPreferredStockConversion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_StockIssuedDuringPeriodSharesWarrantsExercised" name="StockIssuedDuringPeriodSharesWarrantsExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_StockIssuedDuringPeriodValuePreferredStockConversion" name="StockIssuedDuringPeriodValuePreferredStockConversion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="skln_StockIssuedDuringPeriodValueWarrantsExercised" name="StockIssuedDuringPeriodValueWarrantsExercised" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2011Member" name="StockOptions2011Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2012Member" name="StockOptions2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2013Member" name="StockOptions2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2014Member" name="StockOptions2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2015Member" name="StockOptions2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptions2016Member" name="StockOptions2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsEightMember" name="StockOptionsEightMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsEighteenMember" name="StockOptionsEighteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsElevenMember" name="StockOptionsElevenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsFifteenMember" name="StockOptionsFifteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsFiveMember" name="StockOptionsFiveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsFourMember" name="StockOptionsFourMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsFourteenMember" name="StockOptionsFourteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsNineMember" name="StockOptionsNineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsNineteenMember" name="StockOptionsNineteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsOneMember" name="StockOptionsOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsSevenMember" name="StockOptionsSevenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsSeventeenMember" name="StockOptionsSeventeenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsSixMember" name="StockOptionsSixMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsSixteenMember" name="StockOptionsSixteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTenMember" name="StockOptionsTenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsThirteenMember" name="StockOptionsThirteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsThreeMember" name="StockOptionsThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwelveMember" name="StockOptionsTwelveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyEightMember" name="StockOptionsTwentyEightMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyFiveMember" name="StockOptionsTwentyFiveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyFourMember" name="StockOptionsTwentyFourMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyMember" name="StockOptionsTwentyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyNineMember" name="StockOptionsTwentyNineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyOneMember" name="StockOptionsTwentyOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentySevenMember" name="StockOptionsTwentySevenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentySixMember" name="StockOptionsTwentySixMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyThreeMember" name="StockOptionsTwentyThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwentyTwoMember" name="StockOptionsTwentyTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_StockOptionsTwoMember" name="StockOptionsTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_StockToBeIssuedForExchangeOfferSharesMaximum" name="StockToBeIssuedForExchangeOfferSharesMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="skln_The2014ConvertibleNotesMember" name="The2014ConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_The2015ConvertibleNotesMember" name="The2015ConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_The2016RegisteredDirectOfferingMember" name="The2016RegisteredDirectOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_The2017PublicOfferingMember" name="The2017PublicOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_TheConvertibleNotesMember" name="TheConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnderwriterPrice" name="UnderwriterPrice" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnderwritingAgreementExpensesAgreedToReimburseTheUnderwriter" name="UnderwritingAgreementExpensesAgreedToReimburseTheUnderwriter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnderwritingAgreementNonaccountableExpenseAllowancePercentage" name="UnderwritingAgreementNonaccountableExpenseAllowancePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnderwritingCommission" name="UnderwritingCommission" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnderwritingDiscount" name="UnderwritingDiscount" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnitAgreementNumberOfSharesOfCommonStockIncludedInEachUnit" name="UnitAgreementNumberOfSharesOfCommonStockIncludedInEachUnit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_UnitPurchaseOptionExercisePrice" name="UnitPurchaseOptionExercisePrice" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_UnitPurchaseOptionExercisePricePercentage" name="UnitPurchaseOptionExercisePricePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_UnitPurchaseOptionNumberOfUnitsAvailableForUnderwriterToPurchase" name="UnitPurchaseOptionNumberOfUnitsAvailableForUnderwriterToPurchase" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_UnitPurchaseOptionNumberOfUnitsAvailableForUnderwriterToPurchasePercentage" name="UnitPurchaseOptionNumberOfUnitsAvailableForUnderwriterToPurchasePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="skln_UnitPurchaseOptionUnitsIssued" name="UnitPurchaseOptionUnitsIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_UnitPurchaseOptionUnitsSold" name="UnitPurchaseOptionUnitsSold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_ValuationAllowancePercentage" name="ValuationAllowancePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_VicePresidentOfSalesMember" name="VicePresidentOfSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantEightMember" name="WarrantEightMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantElevenMember" name="WarrantElevenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantFiveMember" name="WarrantFiveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantFourMember" name="WarrantFourMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantNineMember" name="WarrantNineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantOneMember" name="WarrantOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantSevenMember" name="WarrantSevenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantSixMember" name="WarrantSixMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantTenMember" name="WarrantTenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantThirteenMember" name="WarrantThirteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantThreeMember" name="WarrantThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantTwelveMember" name="WarrantTwelveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_WarrantTwoMember" name="WarrantTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_Warrants2012Member" name="Warrants2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_Warrants2013Member" name="Warrants2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_Warrants2014Member" name="Warrants2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_Warrants2015Member" name="Warrants2015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_Warrants2016Member" name="Warrants2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="skln_WarrantsOptionToSettleInCashFairValueDisclosure" name="WarrantsOptionToSettleInCashFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-inventory-details" name="statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-property-plant-and-equipment-details" name="statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-property-plant-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-property-plant-and-equipment-useful-life-details" name="statement-statement-note-1-summary-of-significant-accounting-policies-schedule-of-property-plant-and-equipment-useful-life-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-1-summary-of-significant-accounting-policies-tables" name="statement-statement-note-1-summary-of-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-12-investment-securities-and-other-comprehensive-income-loss-cost-and-fair-values-of-investment-securities-availableforsale-details" name="statement-statement-note-12-investment-securities-and-other-comprehensive-income-loss-cost-and-fair-values-of-investment-securities-availableforsale-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-12-investment-securities-and-other-comprehensive-income-loss-tables" name="statement-statement-note-12-investment-securities-and-other-comprehensive-income-loss-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-3-stockholders-deficit-stock-options-and-warrants-summary-of-status-of-options-and-warrants-outstanding-details" name="statement-statement-note-3-stockholders-deficit-stock-options-and-warrants-summary-of-status-of-options-and-warrants-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-3-stockholders-deficit-stock-options-and-warrants-summary-of-transactions-for-stock-options-and-warrants-details" name="statement-statement-note-3-stockholders-deficit-stock-options-and-warrants-summary-of-transactions-for-stock-options-and-warrants-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-3-stockholders-equity-deficit-stock-options-and-warrants-schedule-of-listing-of-stock-options-and-warrants-details" name="statement-statement-note-3-stockholders-equity-deficit-stock-options-and-warrants-schedule-of-listing-of-stock-options-and-warrants-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-3-stockholders-equity-deficit-stock-options-and-warrants-tables" name="statement-statement-note-3-stockholders-equity-deficit-stock-options-and-warrants-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-5-loss-per-share-shares-used-in-basic-and-diluted-loss-per-common-share-computations-details" name="statement-statement-note-5-loss-per-share-shares-used-in-basic-and-diluted-loss-per-common-share-computations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-5-loss-per-share-tables" name="statement-statement-note-5-loss-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-6-income-taxes-components-of-deferred-income-taxes-details" name="statement-statement-note-6-income-taxes-components-of-deferred-income-taxes-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-6-income-taxes-tables" name="statement-statement-note-6-income-taxes-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-7-rent-obligation-rent-obligation-details" name="statement-statement-note-7-rent-obligation-rent-obligation-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-note-7-rent-obligation-tables" name="statement-statement-note-7-rent-obligation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="skln_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>