MSM
MSM, a metabolite. Naturally occurring organosulfur compound — oxidized form of DMSO. Sulfur source for collagen + cartilage + glutathione… Oral half-life 12 h.
Naturally occurring organosulfur compound — oxidized form of DMSO. Sulfur source for collagen + cartilage + glutathione synthesis. Trialed for osteoarthritis pain with modest effect; often combined with glucosamine + chondroitin.