The Lip Clear® Invisible Cold Sore Bandage® uses advanced hydrocolloid technology to maintain skin moisture, crucial for comfort and relief. This easy-to-apply, semi-transparent patch blends seamlessly with your skin and can be worn with lip gloss or makeup for a discreet cover-up. Designed to stay on for hours, it minimizes contact with the cold sore, may help reduce transmission and shield the sore from daily irritants, creating an optimal healing environment.