Sensodyne Iso-Active Foaming Gel Whitening Toothpaste for Sensitive Teeth 4.3oz(121.6g)

Penetrates hard-to-reach areas

HOW DOES IT WORK? New Sensodyne iso-active transforms into microfine foam during brushing, penetrating hard to reach areas to thoroughly clean the whold mouth and soothe the nerve.

Uses builds increasing protection against painful sensitivity of the teeth due to cold, heat, acids, sweets or contact aids in the prevention of dental cavities.

Active Ingredients Potassium nitrate (5%).....Purpose Antihypersensitivity Sodium fluoride (0.15% w/v fluoirde ion).....Anticavity