La Roche-Posay Mela B3 Anti-Dark Spots Concentrate Serum 30ml is clinically proven to correct dark spots, including age spots, sun spots, and post-acne marks, while evening out skin tone. Powered by niacinamide, hyaluronic acid and Melasyl technology, it prevents excess melanin from marking the skin and delivers anti-relapse efficacy. Suitable for all skin tones and sensitive skin, apply after cleansing up to twice daily for visible reduction in hyperpigmentation and a more radiant complexion.