BioZone Labs Xylin Brightening Gel ( 30ml )

One Brand New Factory Sealed Box!Xylin Brightening Gel 30ml  Made with patented and clinically proven Polyphosphate!Features:Coats your teeth to prevent future stains!Gets rid of coffee, tea, tobacco and food stains!Kills bacteria that cause bad breath! Xylin Brightening Gel ( 30ml )