Helps Strengthen & Protect Enamel. Sensodyne ProNamel Enamel Care toothpaste is specially formulated to help reharden and remineralize acid-softened tooth enamel, rebuilding weak spots and protecting teeth from the effects of Acid wear. Brush with ProNamel Fresh Wave twice daily to freshen breath, prevent cavities, and remove plaque. Pronamel is the #1 Recommended toothpaste by dental professionals for Acid Wear.Protect and strengthen tooth enamel with Pronamel toothpaste — the #1 brand recommended by dental professionals for acid erosion. Keep your mouth feeling fresh with Pronamel Fresh Wave, a great everyday fluoride toothpaste that helps protect against cavities and relieve tooth sensitivity while also protecting against the effects of acidic food and drinks. Pronamel is specially designed to strengthen enamel, actively strengthening and re-hardening acid-weakened enamel to make it stronger, healthier, and better-protected against the effects of acid erosion. Brush with Pronamel twice a day, every day to help protect against acid in everyday foods like fruits, juices, wine, and soft drinks that can weaken the enamel surface and cause teeth to become yellower, thinner, and more sensitive over time. Offering all the benefits of regular toothpaste, Pronamel helps clean teeth, removes plaque, helps keep gums healthy, freshens breath, relieves sensitivity, and helps protect against tooth decay. Not for use by children under 12 years.