With twice-daily brushing, Sensodyne Repair and Protect toothpaste helps repair sensitive teeth for lasting sensitivity protection. Its unique formula contains NovaMin, which builds a reparative layer over the vulnerable areas of your teeth and helps protect them from pain. With twice-daily brushing, this toothpaste provides effective, lasting relief from the twinge of sensitivity and offers everyday cavity protection. Forms a protective layer over the sensitive areas of sensitive teeth. Brush twice a day for lasting sensitivity protection. Do not swallow. Not for use by children under 12 years of age unless on the advice of a health care professional. Brush twice a day, but no more than three times. Be sure to spit out and always follow the label. Do not use if the foil seal on the nozzle is broken. Remove foil before use. Replace lid to keep product dry. Sensitive teeth may indicate an underlying dental issue.