"Rilastil D-Clar Depigmenting Concentrate Drops are an intensive shock treatment to contrast hyperchromia: sun spots, melasma, drug-induced or post-inflammation (acne) hyperpigmentation, as well as dull, uneven complexion. Thanks to it's composition Hydroxyresveratrol and Butylresorcinol to counteract melanin synthesis, Clari-tech Complex to give the skin more brightness and homogeneity, while also reducing brown spots, and with AHA to progressively remove hype pigmentated cells and exfoliate delicately "