Sensodyne Pronamel Strong and Bright Enamel Toothpaste for Sensitive Teeth strengthens your enamel and polishes away stains for whiter, brighter teeth. This enamel protection toothpaste's dual action formula contains teeth whitening sensitive ingredients that are gentle on acid-weakened teeth. Delivering minerals into your enamel, this enamel strengthening toothpaste helps prevent and remove tooth stains while protecting you from acid erosion caused by exposure to acidic foods. With stannous fluoride as its active ingredient, Sensodyne Pronamel toothpaste aids in the prevention of dental cavities and protects your teeth from acid wear, building lasting protection against painful sensitivity to cold, heat, acids, sweets or contact. In a convenient travel size within TSA requirements, this whitening sensitive toothpaste helps you maintain fresh breath and healthy teeth. Brush for two minutes, twice daily. With Pronamel, your teeth can look and feel their best.