<?xml version='1.0' encoding='UTF-8'?><device xmlns='http://www.fda.gov/cdrh/gudid' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><publicDeviceRecordKey>1deeb7c8-2870-4ad8-8f73-70d40afeb3ae</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>2</publicVersionNumber><publicVersionDate>2026-03-25</publicVersionDate><devicePublishDate>2026-02-16</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>09336472038366</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>GS1</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>RIVA STAR AQUA</brandName><versionModelNumber>8800527</versionModelNumber><catalogNumber>8800527</catalogNumber><dunsNumber>753221852</dunsNumber><companyName>SDI LIMITED</companyName><deviceCount>1</deviceCount><deviceDescription>RIVA STAR AQUA CAPSULES KT US</deviceDescription><DMExempt>false</DMExempt><premarketExempt>false</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>false</singleUse><lotBatch>true</lotBatch><serialNumber>false</serialNumber><manufacturingDate>true</manufacturingDate><expirationDate>true</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>false</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>false</rx><otc>false</otc><contacts/><gmdnTerms><gmdn><gmdnCode>64794</gmdnCode><gmdnPTName>Dental coating, tooth-desensitizing, professional</gmdnPTName><gmdnPTDefinition>A substance intended exclusively for professional use in a healthcare facility and designed to be applied to exposed dentine (resulting from enamel erosion, breakage, tooth restoration procedure or gingival recession) to treat dental hypersensitivity caused by physical, chemical, and/or physiological agents (e.g., cold, heat, contact, acid, bruxism) by forming a barrier within the dentine tubules. It is a mixture of synthetic and/or plant-derived ingredients in fluid form (e.g., solution, gel, mouth-rinse, resin, varnish); it may also have antimicrobial properties or contain fluoride for caries prevention. After application, this device cannot be reused.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>LBH</productCode><productCodeName>Varnish, Cavity</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions/><sterilization><deviceSterile>false</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>