Liquimat goes beyond non-comedogenic and actually treats acne with 4% sulfur. Liquimat is an excellent adjunct treatment. This is a water-based and oil-free product. Ingredients:Active- Sulfur 4% (w/w) Inactive Ingredients- Purified Water, SD Alcohol 40 22% (v/v), Kaolin, Zinc Oxide, Glycerin, Titanium Dioxide, talc, Cellulose gum, Magnesium Aluminum Silicate, Cetyl Alcohol, Poloxamer 182, fragrance, Iron Oxides. Usage:SHAKE WELL. Cleanse the skin thoroughly before applying medication. Cover the entire affected area with a thin layer one to three times daily. Because excessive drying of the skin may occur, start with one application daily, then gradually increase to two or three times daily if needed or as directed by a physician. If bothersome dryness or peeling occurs, reduce application to once a day or every other day