Doctor's Best MSM With OptiMSM 1500 mg 120 Tablets

Sulfur is a key component of collagen that supports the skin's structural framework and is a building block of keratin, an important constituent of hair and nails. This special formula contains a high-quality methylsulfonylmethane backed by numerous clinical studies. Helps support the formation of connective tissues, overall joint health, and mobility. Gives overall health for vibrant hair, skin, and nails. Antioxidant defenses.