MSM stands for methylsulfonylmethane, a natural substance present in food and in the human body. MSM supplies a biologically active form of sulfur, which promotes the intercellular transport of toxins and nutrients. The Super MSM is a very pure form of MSM that is an excellent medium for the Good Energy Technology. If your brain needs more mental clarity and your body needs an energy boost….TRY THIS! 2oz. jar.