Maximum Potency Combats Allergic Response Promotes Optimal Joint Health Supports Healthy Hair, Skin and Nails Dietary SupplementMethyl-Sulfonyl-Methane (MSM) is an organic source of sulfur found naturally in fruit and mother"s milk. It is utilized in connective tissue (hair, skin, nails and lungs) formation, the production of the antioxidant glutathione and in the detoxification process. Sulfur is structurally and functionally important in more than 150 compounds in the body including enzymes, hormones, antibodies and free radical scavengers. Supports Immune Health Assists Optimal Joint Health Powerful Antioxidant Properties Promotes Healthy Connective Tissue