HYALURONIC ACID-BT is a pure, biotechnologically manufactured skin bioactive. This high molecular mass un-branched polymer belongs to the group of glycosaminoglycans with a molecular mass of about 1.6 MDa. HYALURONIC ACID-BT binds tremendous amounts of moisture to skin, delivering an outstanding tactile experience and skin revival immediately after application. This ECOCERT approved active perfectly moisturizes skin and improves skin smoothness, elasticity and freshness. HYALURONIC ACID-BT is a white to off white, fine granulated powder.