Quick Acne Healing Overnight! Protects Wounded Or Troubled Area From Getting Worse And Maintains Humidity Of Skin To Prevent Futher Breakouts. The Uniquely Developed Hydrocolloid Material Effectively Extracts Impurities And Creates Moist Environment, Which Makes The Healing Process Faster. It Acts As A Barrier Against Bacteria, Preventing Secondary Infection. It Comes In A Resealable Pouch And Sterlized Double Packaging To Keep It Sanitary.