Effaclar BPO Multi-Target Acne Treatment with 5. 5% micronized Benzoyl Peroxide has a unique formula powered by dermatologist recommended ingredients for efficacy against four types of acne. Whiteheads, blackheads, acne blemishes + acne pimples are effectively treated. Skin looks clearer and smoother. Non-drying, free of pore-clogging oils formula is absorbed easily. Helps prevent future acne breakouts. KEY BENEFITS: Instantly starts killing acne-causing bacteria In just 1 day: Clinically-graded reduction of breakouts* and visibly clearer skin In 1 week: Up to -63% inflammatory acne is reduced** 5. 5% micronized benzoyl peroxide penetrates deeper into pores for fast efficacy*** Treats acne and allows skin to heal 91% experienced no peeling or flaking**** Clinically tested by a Leading Acne Dermatologist for efficacy and safety Tested suitable for teen acne (ages 13+) Tested suitable for sensitive skin Skin looks clearer and smoother *expert grading of acne lesion count in a clinical study **clinical testing after 1 week among top 33% of subjects. Average reduction of 46%. ***vs non-micronized benzoyl peroxide ****results based on a consumer study KEY INGREDIENTS 5. 5% Micronized Benzoyl Peroxide: Kills acne causing bacteria Willowherb: A natural antioxidant with soothing properties Glycerin: A humectant known for its hydrating properties. | La Roche-Posay Effaclar BPO Multi-Target Acne Treatment with 5. 5% Benzoyl Peroxide (0. 7 fl. oz. ) | Dermstore