Intensive purifying mask. Exfoliates and cleans the pore to prevent and reduce imperfections. PURIFYING, OIL-REGULATING: the white clay provides an immediate cleansing action by absorbing excess oil and glares from the skin surface. KERATOLYTIC, ANTI-BLEMISH: the synergism of salicylic acid, mandelic acid(12,13) and sodium lepargilate(14,15) provides a comedolytic, refining, anti-bacterial, and anti-blemish action. PHYSICAL EXFOLIATION, REFINING: with biodegradable cellulose particles, for a modulable mechanical exfoliating action that helps unclog and refine pores. BIOBALANCING: a post-biotic active ingredient, Lactobacillus Ferment, obtained from fermentation of a bacterium, enhances the balance of the microbiota to strengthen and preserve the skin barrier function in optimum conditions. ANTI-POLLUTION ACTION: A biotechnological active ingredient, Urban D-tox, offers a dual action on the effects of pollution on the skin: jointly removing the particulate pollutants and reducing oxidative stress known to speed up skin aging.