The TripleFlex is just a food supplement, like multiple vitamin etc., not a
drug so its effectiveness on arthritis is suspicious!
1. check this out: (about MSM)
"No published research studies link MSM to any of the health claims made by
its marketers. Sulfur needed in human metabolism comes from dietary protein.
MSM supplements probably make little or no contribution to the body's sulfur
requirements. Thus there is no good reason to use MSM supplements."
Original link: http://www.quackwatch.org/