Sensodyne Sensitivity & Gum Whitening toothpaste is a dual action toothpaste that's specifically designed to help people who have both sensitivity and early gum problems. With its low abrasion formula, Sensodyne Sensitivity & Gum Whitening is formulated to relieve tooth sensitivity and improve gum health at the same time. Common triggers for tooth sensitivity might include cold food or drinks, hot food or drinks, sugary or sour foods, or breathing in cold air. Gum problems can go hand-in-hand with tooth sensitivity. Sensodyne Sensitivity & Gum builds a protective layer over sensitive areas of the teeth, while targeting and removing plaque bacteria to help reduce swollen, bleeding gums. Plus, it works to gently whiten teeth over time. You can take control of both sensitivity and gum problems with one specialized toothpaste.