Isntree Hyaluronic Acid Toner

the claim The Isntree Hyaluronic Acid Toner claims to be a highly concentrated, dermatologically tested toner boasting hyaluronic acid, trehalose, birch sap extract and collagen to rejuvenate skin with moisture.     the science Sodium Hyaluronate is a salt derived from Hyaluronic Acid. It delivers similar benefits only skin absorbs it more easily. Hyaluronic Acid is a Glycosaminoglycan, a vital