La Roche-Posay, acne

If you struggle with acne, you likely have heard of benzoyl peroxide, a common ingredient used in many acne-fighting products ...
L’Oreal’s Effaclar Duo, sold under the French company’s La Roche-Posay brand, is made with benzoyl peroxide, which kills bacteria to help treat acne. Valisure, an independent lab in ...