COLLECTION: Effaclar / Purifying, cleansing, anti-shine mask BENEFITS Effaclar purifying mask is a face mask for acne-prone and oily skin. Enriched with gentle clays and La Roche-Posay Thermal Spring Water, it purifies the skin, regulates sebum production and unclogs pores, without drying or damaging the skin. The skin is clear, matified and purified. INDICATION This purifying face mask is perfectly suitable for the mixed skins, the fatty skins and the skins with acneic tendency. It is also indicated to complete a sensitive skin routine with imperfections and can be part of a treatment of acne pimples on the face.