Give cold sores the cold shoulder! Campho Phenique Cold Sore Maximum Strength Treatment Gel provides instant pain relief for people with cold sores and fever blisters. This product alleviates pain and discomfort on contact while soothing and moisturizing the surrounding skin to prevent painful cracking and peeling as the cold sore dries out. Campho Phenique has been trusted by families for instant relief from painful cold sores and fever blisters for over 130 years. Camphorated phenol (camphor 10.8% and phenol 4.7%) is the active ingredient in Campho Phenique. It is a powerful pain reliever that temporarily helps inactivate the pain signals at the nerve endings in the skin, providing a local anesthetic or numbing effect to help prevent cold sore pain on contact. It also has antiseptic properties to help prevent infection to promote efficient healing of cold sores and fever blisters. Campho Phenique with aloe (aloe barbadensis leaf extract) moisturizes as cold sores or fever blisters dry out. This personal care gel medicine helps reduce cold sore discomfort for adults or children 2 years of age and older during a cold sore outbreak or fever blister flare-up. If you like Campho Phenique cold sore and fever blister treatment for lips try Campho Phenique Antiseptic Liquid, a fast-absorbing liquid that relieves the pain and itch on contact from sunburn, insect bites, minor cuts, scrapes, and minor burns.