My husband and I have had wonderful success for over 6 years taking MSM orally and using MSM topically. We each take a teaspoon daily - about 4 grams. It has stopped irritable bowel syndrome and arthritis and been fantastic help in gum problems (gargle).
The gel has reduced scars, insect bites, sunburn and creams are anti-ageing. We are passionate about MSM and will always take and apply it. Results have been so dramatic we started a skin care company.