If you want to maintain your smile without damaging your tooth enamel, Power Smile is a super-whitening toothpaste that's chemical-free and non-abrasive. Three natural whitening agents - bamboo powder, calcium carbonate and silica - revive the brightness of your teeth while at the same time, polishing them and preventing tartar build-up. Power Smile also contains a powerful anti-bacterial -perilla seed extract - which prevents sugars from bonding with minerals in saliva to form plaque. Power Smile is also enriched with peppermint oil to keep breath fresh long after brushing.