WHAT IT IS: A highly effective water-based gel containing 5% benzoyl peroxide that penetrates the pore where it fights acne-causing bacteria, helps unclog pores, and keeps them from clogging. HOW TO USE: Clean skin thoroughly prior to application. Apply to entire area affected (do not spot treat). Temporary irritation may occur, so it is important to start the therapy slowly. Leave on for a few hours in the evening, as skin acclimates leave it on all night. If bothersome dryness or peeling occurs, reduce application to once a day or every other day. Apply sunscreen before exposure to UV light while using this product. Also great for the chest and back. WHO IT IS FOR: All skin types ACNE SAFE: Yes INGREDIENTS: Benzoyl Peroxide 5%, Inactive Ingredients: Water (Aqua), Glycerin, Propanediol, Sodium Hyaluronate, Bisabolol, Carbomer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Sodium Hydroxide, Phenoxyethanol, Ethylhexylglycerin