Sensitivity relief never tasted so good with Colgate Sensitive Enamel Health Enamel Repair Toothpaste. This Soothing Peppermint flavored fluoride toothpaste for sensitive teeth offers 24/7 sensitivity relief*, repairs weakened enamel, and shields against erosion. This Colgate sensitive toothpaste pack contains potassium nitrate, a dentist recommended active ingredient for sensitivity relief. Potassium nitrate is clinically proven to offer long-term sensitivity protection.* Colgate Sensitive Enamel Health Peppermint Toothpaste is designed for daily use and offers sensitivity relief in a flavor you’ll love. Because it’s formulated with 5% potassium nitrate, this sensitive toothpaste offers sensitivity relief that works so you can enjoy cold, hot, and sweet food and drinks. In addition to offering lasting sensitivity relief, this potassium nitrate toothpaste helps repair and protect teeth against the effects of acid erosion and helps prevent tartar buildup**. Help prevent bad breath, cavities, and tartar buildup** while repairing weakened enamel and shielding against erosion with Colgate Sensitive Enamel Health Toothpaste for Sensitive Teeth. *with twice daily brushing after two weeks of continuous use **with regular brushing