Science-Based Nutrition Dietary Supplement Maintains Healthy Joints & Connective Tissue* Sodium Free Synergistic Glucosamine/MSM Formula supplies only sodium-free, potassium stabilized glucosamine sulfate. Lignisul® MSM is pure MSM , a naturally occurring source of organic dietary sulfur that is readily absorbed and utilized by the body to meet its sulfur needs. Glucosamine Sulfate supports normal, healthy joint function and helps maintain healthy cartilage in joints.* MSM supports organ and joint function by donating sulfur for maintenance of healthy connective tissue.(Vitamin C is essential for production of collagen, a protein that gives strength to cartilage.* Questions? 777-2474 *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.