★★★★★
For years I would get Angular Chelitis, on one or both sides of my mouth, about every 6-8 weeks, which would last for about 2 weeks. In other words, I had it 1/3 to 1/4 of the time--it was a nightmare. About 6 months ago, I started taking MSM, and have not had it since. It is nice and cheap (I paid about $20 for 2.2 pounds), and completely cured my Angular Cheilitis. Personally, I take 2-3 teaspoons per day.
