Everyday protection... and more! Check out this cool, blue gel! Toothpaste never looked so good or worked so hard to fight bad breath. Purifying toothpaste from BreathRx gives you all the features of your regular toothpaste and much more. It has a clean mint flavor, all the benefits of fluoride, tartar control, and enhanced whitening action. It also contains Zytex TM to give you fresh breath protection.