Discover Effaclar Acne Face Wash With 4% Benzoyl Peroxide. Cleanses skin, clears acne blemishes, and helps prevent new acne formation. This dual action acne cleanser thoroughly removes excess oil, while clearing acne blemishes and helping prevent new acne formation. Formulated with 4% benzoyl peroxide and 0. 1% micro-exfoliating LHA, this face wash also visibly evens skin texture and renews skin. Key Benefits: Cleanses skin, removing excess oil and impurities Clears acne blemishes and allows skin to heal Helps prevent new acne breakouts Visibly evens and renews skin | La Roche-Posay Effaclar Acne Face Wash With 4% Benzoyl Peroxide, 6. 76 fl. oz | Dermstore