Containing: Tea Tree, Madecassic Acid Salicylic Acid These patches are designed to soothe the skin, help reduce blemishes and calm redness for clearer skin. Designed to be thin and transparent, they stay in place, making them ideal for both daytime use and overnight treatment. Each pack includes 12 patches, 12mm and 14, 10mm, to suit the size of your pimple. Plus, with the convenience of a resealable pouch, you’ll always have somewhere to store your patches! Each patch can be applied to the skin for up to 24 hours.