La Roche Posay Mela B3 Cleanser Gel proposes: Clinically proven correction of dark spots on the skin, even persistent ones. Clinically proven to renew the skin. It has proven effectiveness, is simultaneously non-comedogenic and highly tolerated, even on sensitive skin. Patent Melasyl is the new active to fight hyperpigmentation like never before. Melasyl demonstrated greater anti-pigmentation efficacy than 13 reference active ingredients. A form of vitamin B3, niacinamide is a water-soluble vitamin. It is widely used in dermocosmetics and is known for its ability to soften the skin, reinforce the skin barrier and reduce dark spots. Purifies and renews the skin. Reduces dark spots on the skin. Evens out skin tone. Effective even after stopping use of the product. With PhA - Active micropeeling exfoliant, cleaning is effective and complete.