Dietary Supplement. With Glucosamine, MSM, Chondroitin and other joint nutrition factors. The active ingredients in Joint Support Complex help play a role in the complex connective tissue matrix that is responsible for cushioning joints and bones. There is Glucosamine, to help provide the building blocks for supporting cartilage, Chondroitin, to help maintain joint cartilage, MSM, an organic source of sulfur, plus other vitamins and minerals designed to nourish and enhance the body"s support structures. Joint Support Complex is perfect for anyone seeking extra nutritional support for joints. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)