Regular use of peppersmith 100 xylitol gum reduces bacteriareduces plaque freshens breatha refreshing peppermint flavour it takes more than just brushing to look after your teeth most damage happens during the day when sugars feed bacteria that form plaque and produce acids with 100 xylitol for all day dental protection oral health foundation approved sugar free aspartame free reduces plaque suitable for vegans vegetarian society approved