Jarrow Formulas’ Methyl-Sulfonyl-Methane (MSM) is a rich, source of organic bioavailable sulfur, an antioxidant mineral found in the major structural molecules in the body. The sulfur from MSM is used to produce glycosaminoglycans (or mucopolysaccharides) such as chondroitin sulfate, dermantan sulfate and hyaluronic acid which is part of joint fluid. Sulfur enhances the structural integrity of these glycosaminoglycans found in high concentration in connective tissue, including joint cartilage, skin and hair.
