Your blemish emergency plan. Zit Stick is a portable pen that clears zits at high speed with a quick-drying formula you can reapply up to 3 times a day. It is made with 5% Benzoyl Peroxide to kill the germs that cause blemishes. It also contains Tea Tree Oil and Capryloyl Salicylic Acid (a less irritating derivative of Salicylic Acid) that shrinks blemishes and minimize swelling. Use it anytime, anywhere (even over makeup)—the no-mess packaging, stainless-steel tip, and translucent formula make it easy, especially for those on-the-go!