MSM methylsulfonylmethane , a stable metabolite of dimethyl sulfoxide DMSO . is the biologically active form of sulfur and is naturally occurring in a variety of plants and animals, including humans in trace amounts. As a source of sulfur for the amino acids methionine and cysteine, MSM supports the maintenance of normal connective tissues and has been shown to support joint health in clinical trials. In addition, MSM benefits multiple functions in the body, including mobility, immunity, respiratory and liver health. MSM which provides 1,000 mg of high quality methylsulfonylmethane, offers the following benefits
Supports healthy joints and connective tissue
Patented OptiMSM brand methylsulfonylmethane used in clinical studies