Glucosamine and chondroitin are essential elements of joint structures, playing a significant role in the genesis of hyaluronic acid - a crucial element of synovial fluid that lubricates joints and a primary part of connective skin tissue.
Methylsulfonylmethane (MSM) is an organic source of sulfur, an antioxidant mineral and critical component of structural body tissues such as cartilage. The sulfur from MSM is incorporated into joint tissues as glycosaminoglycans (or mucopolysaccharides) such as chondroitin sulfate and hyaluronic acid.*

Vitamin C and manganese are required for the synthesis of collagen and cartilage.*

Jarrow Formulas® glucosamine sulfate is SODIUM FREE and stabilized with potassium chloride (KCI).

For best results, use with Jarrow Formulas® JarroSil®, the biologically Activated Silicon®.