Warning: WARNINGS . FOR EXTERNAL USE ONLY. WHEN USING THIS PRODUCT. ? skin irritation and dryness is more likely to occur if you use another topical acne medication at the same time. If irritation occurs, only use one topical acne medication at a time. DO NOT USE IF YOU. ? have very sensitive skin. ? are sensitive to benzoyl peroxide. WHEN USING THIS PRODUCT. ? avoid unnecessary sun exposure and use sunscreen. ? avoid contact with the eyes, lips, and mouth. ? avoid contact with hair or dyed fabrics, which may be bleached by this product. ? skin irritation may occur, characterized by redness, burning, itching, peeling, or possibly swelling. Irritation may be reduced by using the product less frequently or in a lower concentration. STOP USE AND ASK A DOCTOR IF. ? irritation becomes severe. Visit www.P65Warnings.ca.gov for more information.