Uriage Hyseac – Purifying Peel-Off Mask 50 ML: The essential weekly gesture for a perfect skin. This mask combines purifying active ingredients in an ultra-innovative peel-off texture to get visible results from the 1st use. Proven efficacity on acne-prone skin. Key Components Zinc Kaolin Malic Acid Indication Purifies Tightens the pores How to use 1. Apply a thin layer to clean, dry skin avoiding the eye area and the hairline.(Two dabs of product are enough for the whole of the face). 2. Leave for 15 minutes until completely dry. 3. Gently peel away from the outside working inwards. No rinse.