Sensodyne® Cool Gel toothpaste is a desensitizing toothpaste that comes in a cool blue gel for people who prefer gels. It relieves sensitive teeth by building soothing protection around the nerve, deep inside the tooth, and helps keep the pain from coming back. Sensodyne® Cool Gel toothpaste has a refreshing taste that leaves your mouth feeling clean and protects teeth against cavities with 24/7 sensitivity protection.