Sensodyne Pronamel Clinical Enamel Strength Deep Clean Toothpaste is our best enamel care science yet (1), providing 3x stronger enamel protection (2) that repairs 66% of acid-weakened enamel micro-damage (3). The dual foaming system with micro polishing action provides 55% more effective cleaning action (4) and is enamel safe. Choose Pronamel the #1 Dentist Recommended Brand for Protecting and Strengthening Enamel. (1) in our portfolio (2) vs your mouth’s natural defenses (3) acid-weakened enamel, on average as shown in 7-day lab test (4) vs Pronamel Intensive Enamel Repair One 3.4 oz tube of Sensodyne Pronamel Clinical Enamel Strength Deep Clean Toothpaste3x stronger enamel (2) and 24/7 enamel protection to help prevent against early-stage cavities and help stop early-stage decay with twice daily brushingBacked by 17 years of enamel science and helps to protect teeth for life with twice daily brushingEnamel safe, advanced cleaning system for 55% more effective cleaning action (4)Repairs 66% of micro-damage (3) in acid softened enamel with twice daily brushingTwice a day, enjoy this great tasting mint toothpaste that freshens breath and leaves a long-lasting clean feeling