Quick Acne Healing Overnight! What It Is: Hydrocolloid Patches That Protect Wounded Or Troubled Area From Getting Worse While Maintaining Humidity Of Skin To Prevent Further Breakouts. Quantity: 24Patches / 1 Ea Why It'S Special: A.D.F. Hydrocolloid Dressing The Uniquely Developed Hydrocolloid Material Effectively Extracts Impurities And Creates Moist Environment, Which Makes The Healing Process Faster. Protecting The Problematic Areas The Spot Patch Acts As A Barrier Against Bacteria, Preventing Secondary Infection. Intensive Acne Healing These Masters In Healing Acne Adheres To The Skin Strongly And Does The Magic Overnight And Throughout The Day. Easy & Hygienic To Use Cosrx Acne Pimple Master Patch Comes In A Resealable Pouch And Sterilized Double Packaging To Keep It Sanitary. Ingredients: Petroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakismethane How To Use: Cleanse The Area Around The Problem Spot. Select A Bigger Size Patch Than The Problem Spot And Attach The Patch To The Spot.