Glucosamine sulfate is taken to prevent osteoarthritis. Chondroitin can prevent cartilage breaking down and can also stimulate its repair mechanisms.
Active ingredients: Sodium 28 mg, Glucosamine HCl 500 mg, Chondroitin Sulfate 400 mg Glucosamine and chondroitin, alone or together, possibly relieve osteoarthritis 60 capsules per bottle