Chondroitin Sulfate is a chemical that is normally found in cartilage around joints in the body. Chondroitin sulfate is manufactured from animal sources, such as cow cartilage.   Chondroitin sulfate is an important structural component of cartilage and provides much of its resistance to compression. Chondroitin sulfate has become a widely used dietary supplement for treatment of osteoarthritis. It is now widely used in nutraceutical ,  food, and cosmetics industries. Product Name Chondroitin Sulfate Suppliers Appearance White powder Purity 85%,90% Test HPLC Grade Food grade Resource  Bovine-----Highe price Chicken-----Middle price Pig-----Lowe price      1.Chondroitin Sulfate used as healthcare supplements raw material  2. Chondroitin Sulfate Used in cosmetic feed and food additive industy 1. Antioxidant 2. Improve hearing and skin arefaction 3. Lose weight 4. Protect patellofemoral joint 5. Eyeshield 6. Treatment of coronary disease, stenocardia, neuralgia, arthralgia and etc.