Hyaluronic Acid is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. Hyaluronic Acid is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. Hyaluronic Acid is widely used in cosmetics, pharmacy and health and beauty food.
Complaint
