Description: Glucosamine plays an important role in the maintanance of joint cartilage. Glucosamine Sulphate is the highest quality, most potent and most effective form of glucosamine available. Chondrotin Sulfate works synergistically with glucosamine to assist in rehabilitating the cartilage that is damaged in your body.Directions: Adults: Take ONE capsule THREE times daily preferably after meals or as directed by your health professional. Warning: As a precaution, do not consume this product if you are allergic to shellfish.Supplement Facts (In Each Capsule) Ingredient AmountD-Glucosamine Sulfate.2KCl400mg Chondrotin Sulfate 500mg