MSM Products

Mix only the labeled serving into the amount of liquid directed on the package. Keep the container closed and store it under the label's stated conditions; if the powder's appearance or odor changes unexpectedly, contact the manufacturer before using it.

MSM stands for methylsulfonylmethane, also called dimethyl sulfone. It is an organosulfur compound found in small amounts in some foods and used as a dietary supplement.

MSM is commonly included in supplements positioned for joint comfort and physical function. Research exists, but studies differ in design and product combinations, so results should not be read as a promise of benefit.