Sensodyne Pronamel Multi-Action Enamel Toothpaste for Sensitive Teeth is designed to strengthen enamel and restore the natural whiteness of your teeth. This sensitive whitening toothpaste provides cavity protection as it strengthens tooth enamel to stop further damage from acid erosion. Protecting your teeth from pain triggers, this sensitive toothpaste provides lasting relief, brightening your teeth and leaving you with fresh breath. Build a stronger foundation with Pronamel, so your teeth can look and feel their best.