Indications Pigmentation spots Active depigmenting cream Use Apply UNITONE 4 WHITE once a day, only at night on the areas to be treated. UNITONE 4 WHITEis especially formulated for a night application. Properties Thanks to a complex of 4 active ingredients, colour spots intensity is visibly reduced and skin recovers its lightness and fairness: 1. Hydroquinone and Kojic Acid inhibit melanogonesis through tyrosinase inhibition 2. Glycolic acid reduces the corneocyte cohesion by exfoliation and reduces the preformed melanin 4. Ascorbic Acid reduces the preformed melanin and has anti-radical properties