TriOral Action Toothpaste is a true value because it is concentrated to last up to five times longer. It also helps remove stains to reveal the natural whiteness of your teeth. TriOral’s Zinc ion technology helps promote overall good dental health and can help prevent the production of the sulfur gases that have been linked to poor dental health. Used in a daily dental health care regimen with TriOral Mouthrinse, you can enjoy the maximum benefit of TriOral’s revolutionary Zinc ion technology. Made in USA.