La Roche-Posay Mela B3 Micro Peeling Gel and Mela B3 Niacinamide Serum form a curated pigmentation-care routine developed for persistent dark spots, post-acne marks, uneven skin tone, and dullness. The Micro Peeling Gel combines multi-patented Melasyl, Niacinamide, and PHA to gently cleanse, exfoliate, and renew the skin while supporting the moisture barrier. Mela B3 Serum provides concentrated anti-dark spot care with Melasyl and Niacinamide to visibly correct pigmentation, improve skin tone, and support anti-recurrence care. Used together, the duo provides complementary cleansing, exfoliating, brightening, and corrective care for clearer, smoother, and more even-looking skin.