Compeed Cold Sore Patch is a new invisable patch method to treat cold sores discreetly.. Clinically proven to address the complete cold sore cycle, from tingling to healing. Ultra-thin, transparent patch protects & prevents touching of the area, thereby reducing the possibility of contamination. Patented HYDROCURE System promotes the perfect healing environment, preventing scab formation for noticeably faster healing. Instantly soothes itching & burning