... grade Molecular weight can be customed Hyaluronic Acid Gel for derm filler Hyaluronic Acid ,Sodium hyaluronate,Glucuronic acid specifictions: Product NameHyaluronic ... %Hyaluronic Acid Injection gradeGlucuronic acid ≥45%Hyaluronic Acid Gel for derm filler Corss link 1ml,2ml/syringe 10ml 20ml/vialHyaluronic Acid ...