Gel form of strong pyruvic acid. At the level of the epidermis, it brightens. At the level of the sebaceous follicle, it has a bacteriostatic and anti-comedogenic effect, regulates sebum and reduces the greasiness of seborrheic and acne-prone skin. At the level of the dermis, it stimulates and shapes our skin (neosynthesis of glycoproteins, collagen and elastin fibers). Operation similar to TCA