LOL I forgot that. But THIS MSM is a sulphur preparation. It was developed by Medical Doctors so it's not just some health food or naturopath scam.
I know of a high quality and greater consentration...
Andrew Lessman’s M.S.M. BENEFITS
delivers a concentrated source of a vital, but often overlooked dietary component - Sulfur. The initials M.S.M. stand for Methylsulfonylmethane, which is a simple organic molecule that is built around the sulfur atom that it readily donates. Sulfur is important to your body because it is a vital structural component in the connective tissues that comprise all our joints, as well as the tissues of our hair, skin and nails. In fact, it is sulfur’s unique ability to create disulfide linkages that allows tissues like our joints and skin to retain their structural integrity, along with their youthful, desirable elastic properties....con't
http://www.yourvitamins.com/YVI.Web/(3efdcb55hlja1s45o0jc2155)/Pages/Order/Products/SelectProduct.aspx?pid=268435548
You get more bang and quailty for your buck!