Dimethyl Sulfone MSM CAS 67-71-0 is an organic sulfide with a molecular formula of C2H6O2S, which is a necessary substance for human collagen synthesis. MSM is contained in human skin, hair, nails, bones, muscles and various organs,it is the main drug to maintain the balance of Substances sulfur in the human body. Sulfur is the most abundant element in the human body besides carbon, oxygen, nitrogen and hydrogen. Studies have shown that the sulfur-containing tissues in the human body, 85% of the sulfur element, are supplied by dimethyl sulfone and dimethyl sulfoxide. The sulfur in the main amino acid, methionine and cystine is obtained from the sulfur generated by the oxidation of dimethyl sulfone and nitrogen oxidation. Product Name:…