what is msm powder
MSM powder is a completely safe nutritional supplement, that most people can use, that has a number of excellent advantages to its use. MSM is a naturally occurring organic sulfur that is found in all living tissue, animals and plants.ou may also obtain an MSM supplement as a capsule or tablet and it also comes mixed with other ingredients in some supplements. These three letters are the shortened form of the full name methyl sulfonyl methane. MSM powder is a white crystalline powder, and perhaps might be termed a nutritional mineral.