Sensodyne Rapid Toothpaste Sensitive Teeth is formulated to provide fast relief for sensitive teeth when used twice daily. It works by quickly building a long-lasting protective barrier over the sensitive areas of your teeth. This specialized toothpaste actively targets dentin hypersensitivity, helping you to comfortably enjoy hot, cold, or sweet foods and drinks again. Consistent use supports long-term sensitivity management and provides the everyday cleaning benefits expected from a quality toothpaste.