Product Details: Sensodyne Repair and Protect toothpaste can actually repair* sensitive teeth for lasting sensitivity protection. Helps your teeth keep their natural whiteness. Its active ingredient, sodium fluoride, builds a repairing layer over the vulnerable areas of your teeth and protects them from pain. Contains fluoride that strengthens teeth and prevents tooth decay. Clinically proven relief and daily protection for sensitive teeth. Forms a protective layer over sensitive areas of your teeth. With twice daily brushing. Directions: SENSO T/PST RPR&PROTC WHT100G Ingredients: SENSO T/PST RPR&PROTC WHT100G Warnings: -