Ingredient: Methylsulfonylmethane

Methylsulfonylmethane is an organosulfur compound with the formula 2SO2. It is also known by several other names including methyl sulfone and dimethyl sulfone. This colorless solid features the sulfonyl functional group and is considered relatively inert chemically. It occurs naturally in some primitive plants, is present in small amounts in many foods and beverages, and is marketed as a dietary supplement.