Emulsion of Azelaic Acid, Glycolic Acid and Salicylic Acid. Anti-age peeling for aged skin with photo-chronoaging; especially with widespread hyperpigmentation. Also suitable for impure, acne-prone skin, comedonic and papulo-pustular acne even in the active phase. It can be used sequentially in Salicylic Acid and Pyruvic Acid in particularly stubborn forms of acne. Suitable for any phenotype.