Builds increasing protection against painful sensitivity of the teeth due to cold heat acids sweets or contact. Aids in the prevention of dental cavities. Brushing twice a day with this toothpaste builds a ''''shield of protection'''' against painful sensitivity. And since it has fluoride it helps protect against cavities too. #1 dentist recommended brand for sensitive teeth.* Reduces painful sensitivity. Provides fast relief within two weeks. Keeps breath feeling fresh for hours. Contains no sugar. *Dentists have been recommending Sensodyne for over 20 years.Other products from HerbsPro