Leave your skin feeling clean and smooth with this cleanser that helps control extremely oily or problem prone skin by gently removing dirt and surface oil. Non comedogenic. Most beneficial when used with M.D. Forte leave-on glycolic-based products. Contains 15% Glycolic Compound* Dermatologist tested.. * Glycolic Compound is a complex, pH-balanced mixture of glycolic acid, ammonium glycolate, purified water, and higher-molecular-weight oligomers of glycolic acid, with an approximate activity level of 60%, and is designated on product labels as the ingredients glycolic acid and ammonium glycolate.