✨ Conceal, Heal, and Conquer the Day! ✨ Designed to stay put, so you can focus on life. 12-hour barrier against contamination. Instantly conceals cold sores for social ease. No-touch applicator for hassle-free use. Hydrocolloid gel technology promotes rapid recovery. faster healing discreet concealment 12-hour protection Mederma Fever Blister Discreet Healing Patch offers a revolutionary solution for cold sore management. With hydrocolloid gel technology, these patches not only conceal unsightly blisters but also promote faster healing. Each patch provides up to 12 hours of protection, ensuring you can go about your day with confidence. The easy-to-use, no-touch applicator makes application a breeze, allowing you to focus on what truly matters.