Obagi Clenziderm® Therapeutic Moisturizer is a powerful, weightless gel for acne treatment that helps eliminate impurities & excess oil. Formulated with patented benzoyl peroxide (BPO) Helps dissolve deeply into follicle & cure acne where it forms. Rapidly & noticeably minimizes acne. Prevents new breakouts from forming. Skin appears supple, clear, healthy & invigorated Perfect for dry & irritated skin.