DESC: BioCell Collagen II is a low molecular weight water-soluble glycosaminoglycan complex completely derived from chicken sternum cartilage and is standardized to naturally contain at least 20% chondroitin sulfate and 10% hyaluronic acid (50 mg per capsule) Hyaluronic acid provides the fluid matrix for joint lubrication skin hydration and skin repair Unlike ordinary collagen products patented BioCell Collagen II is a rich source of bioavailable hyaluronic acid and is clinically proven to support joint health * Brand Name Products. Fast Shipping. Discount Prices!