MSM Powder is 99.5% pure with .5% moisture, basically 100% pure MSM since it contains no fillers,binders or additives.

Methylsulfonylmethane (MSM) is an organic source of bioavailable sulfur crucial to body function and structure found naturally in the body and in all living organisms. MSM is a derivative of DMSO.

If MSM supplies are depleted in the skin, the result may be dry, cracked, damaged and wrinkled skin.
MSM skin care products may help maintain collagen health by bonding it together thus aiding in the formation of flexible bonds between cells.

When applied on the outside of the body it penetrates through the skin (or scalp) very rapidly.

MSM is also a "carrier." It carries other substances along with it as it penetrates through the skin.
Thus, MSM is the ideal substance to combine with other nutrients which are intended to be taken directly into the body through the skin.

MSM is often referred to as a "penetrant." It makes the walls of individual cells more "permeable."
MSM should be stored in a cool, but not cold, dry area.