This product contains MSM (Methylsulfonylmethane)(Organic Sulfur). MSM is an organic source of sulfur, one of the major building blocks of glycosaminoglycans. Glycosaminoglycans play an important role in the maintenance of joint cartilage.* For adults, take one (1) tablet twice daily.
*  Note: Unless otherwise noted, products on our web site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.