Hard Rhino MSM (Methylsulfonylmethane) Powder, 500 Grams (1.1 Lbs), Unflavored, Lab-Tested, Scoop Included
Methyl Sulfonyl Methane, is an "organic sulfur" which is required to synthesize other chemicals in the body. MSM is used commonly for joint care and health, helping to reduce damage and wear. MSM is made from DMSO (Dimethyl Sulfoxide).