Sensodyne Pronamel Multi-Action is a daily anti-cavity toothpaste specifically formulated to protect teeth from acid erosion. Its multi-action formula works to strengthen and re-harden acid-weakened enamel, making it more resistant to future acid attacks. With twice-daily brushing, it helps to restore the natural whiteness of teeth, protect against cavities, maintain healthy gums, and freshen breath. It is also suitable for individuals with sensitive teeth, providing all the benefits of a regular toothpaste while actively protecting your enamel.