Detailed Product Description Name of ProductGradeApplicationNotesHyaluronic acidCosmetic GradeCosmetics, all kinds of skin-care products, topical ointmentWe can supply products with different molecular weight(10K-3000K)according to customer's specification,powder or granule type.Eye Drop GradeEye Drops,Eye Wash,Contact lens care lotionIntermediate for Injection GradeViscoelastic agent in eye ...