MSM is an organic sulfur compound and the third most abundant mineral in the body. We've combined this with pure, stabilized aloe vera, vitamin E, and plant extracts to create a soothing gel. Aloe Vera MSM Gel contains rosemary leaf extract, a humectant that attracts water to the skin. This gel absorbs quickly, is easy to apply, but hard to put down once you feel its soothing effects.