Sensodyne Rapid Action Long Lasting Protection Toothpaste is formulated to provide pain relief and reduce sensitivity. With the help of fluoride, it creates a protective layer, especially around sensitive areas and works as a barrier against harmful chemicals and acids from affecting your teeth and gums. It helps removing cavities and reduces sensitivity. This toothpaste not only cleanses up and whiten your teeth but also provides rapid relief and soothes your painful gums. It is recommended by dentists around the world to improve your dental health. You can brush daily twice for effective results.