What does fluoride do?
Fluoride helps prevent tooth decay by strengthening tooth enamel, which is why it’s often found in oral care products. In fact, fluoride is considered such an essential ingredient in toothpaste that the ADA only awards its ADA Seal of Acceptance to toothpastes that contain it. There are several forms of fluoride that you may find in your toothpaste, one of them being stannous fluoride.
Fluoride toothpaste, including stannous fluoride toothpaste, helps fight cavities and prevent tooth decay by preventing demineralization and repairing damaged tooth enamel before a cavity develops, an issue that requires treatment by a dentist. Learn more about fluoride and how it works.