MSM 3550^® combines two traditional joint support supplements – glucosamine and chondroitin – with sulfur-containing methylsulfonylmethane (MSM) and several other ingredients shown to support healthy joints and promote joint mobility and comfort.*

Glucosamine is an important building block needed by the body to manufacture specialized molecules called glycosaminoglycans, found in cartilage, providing structure, holding water and nutrients.  Methylsulfonylmethane (MSM) is a naturally occurring, organic, sulfur-containing compound, which plays an important role in enhancing the structural integrity of proteoglycans.  Hyaluronic acid is an important component of the connective tissue that fills the spaces between cells of the skin and other tissues, and is a major Ingredient of the synovial fluid that lubricates and cushions joints.