What is in Sensodyne?
Sensodyne toothpastes contain a number of ingredients.
All Sensodyne products contain fluoride, which helps fight cavities, so you can maintain healthy teeth every day.
Sensodyne toothpastes with potassium nitrate soothe the nerves inside your teeth, so triggers from ice cold drinks, or a burst of cold air, do not cause sensitivity pain.
Sensodyne toothpastes with stannous fluoride work like a shield to protect the exposed inner part of the tooth called dentine. This shield helps prevent triggers, like a food and drink that's cold, hot, sweet or sour, from causing pain.