This effective acne-fighting formulation is the first step in the Acu-System routine. Formulated with calming Aloe Extract to reduce redness and inflammation, ACU-KLENZ also contains Tea Tree, Castor Seed, Thyme and Rosemary extract to encourage pore cleansing and sebum control. AKU-KLENZ is designed to fight acne-causing bacteria leaving you with clean and clear skin.