Home Michèle Sayag Dr. Michèle Sayag Allergist France Expert content +1 by 3 professionals Posters 5 минути Management of hyperpigmentation in the armpits and groin folds with a depigmenting dermo-cosmetic product +5 by 7 professionals Posters 5 минути The efficacy of a complex of cosmetic active ingredients in melanogenesis, inflammation induced by ultraviolet rays and in brazilian subjects affected by melasma