Prevents Blisters Forming – Relieve itching with HERPOtherm. The patented cold sore heat treatment device directly applies heat to the cold sore, significantly decreasing replication of the viral DNA from the first application. Natural and Chemical free – By using patented heat technology.
Directions: Take off cap. Apply applicator to affected area. Activate Herpotherm device. Warning sounds after four seconds, remove device and repeat if necessary.