... Industrial Co.,Ltd is a famous China l-glutathione reduced manufacturer and supplier,Website:http://www.sinoway-chem.com ... 98% , USP35 /USP37) ;2) Pharmaceutical /injection grade ( ≥98% ,EP7) ;Application :L-Glutathione Reduced is widely used in Pharmaceuticals, Nutraceuticals ... , Cosmetic etcThe regular dosage form: Lyophilized Powder for Injection,Tablets,Capsules, Eye drops etc.Functions :a.Daily ...