MSM (methylsulfonylmethane) is a source of sulfur, one of the most abundant minerals in the human body. Sulfur is essential in many body functions. It's critical to the production of healthy collagen - the building block of nails, skin, hair, joints and other connective tissues.*

Commonly found in foods, MSM is largely lost during processing and cooking. Fortunately, you can economically add MSM to your diet with this pure powder.