Ingredients: Silicone coated release liner, hydrocolloid (absorbent), polyurethane film (outer layer backing).
Directions: Apply at the first sign of cold sore symptoms (tingling, itching or pain). Gently wash the infected area with soap and water and pat dry. Separate a single bandage along perforations. Remove bandage from liner. Apply to cold sore. Mold bandage to cold sore by gently smoothing with finger.