PYUNKANG YUL Acne Spot Patch Super Thin is an ultra-thin, transparent hydrocolloid patch designed to treat acne discreetly. It forms a protective barrier over blemishes, absorbing impurities and promoting faster healing while remaining nearly invisible on the skin1. How to Use: To use, dry spots of acne and affected areas after cleansing them. Detach a sterilized film and peel off spot patches according to the already cut line. Gently place the patch on troubled skin areas and wounds. Once patches have fully absorbed discharge and the colour turns white, detach the patches carefully. You can have it on for at least two hours (or overnight) to bring down blemishes, swelling, redness and size. Ingredients: Polyisobutene, Polyurethane-9, Polyisoprene, Cellulose Gum.