Detox combination & oily complexions with the Uriage Hyseac Purifying Mask, a weekly anti-blemish treatment that refines & clears skin. Perfect for problematic skin looking for a pampering solution, the Hyseac Purifying Mask works threefold to deeply cleanse, mattify & tighten pores, all without drying out your skin. To keep spots at bay, prickly pear cactus extract exfoliates & refines the skin's texture, whilst the infusion of green clays target oil secretions & limit their production. In addition, signature Uriage Thermal Water delicately re-hydrates skin, revealing a softer & clearer complexion after only 10 minutes. Apply once or twice a week to clean skin. Leave for 5-10 minutes, then rinse. Hypoallergenic, non-comdogenic.