MSM is a naturally-derived sulfur formula that helps support joint functionality and comfort, specifically connective tissue health. MSM also provides potential support for healthy immune and respiratory function.*

Supports joint health*
Promotes immune and respiratory health*
Made with hypoallergenic, vegan ingredients
Pure Encapsulations MSM (methylsulfonylmethane or dimethylsulfone) is a source of organic sulfur found naturally in the human body. MSM, the major metabolite of DMSO (dimethyl sulfoxide), is 34% elemental sulfur, a compound which is crucial in maintaining healthy tissues. While sulfur supports many functions, it is well known for maintaining connective tissue health. Sulfur also supports tissue containing significant amounts of collagen and keratin, including hair, skin, and nails. Sulfur is essential in methionine, cysteine and serum protein metabolism. Recent, preliminary evidence suggests that MSM provides potential support for healthy immune and respiratory function.