Active Ingredients: Potassium nitrate (5%), sodium fluoride (0.15% w/v flyoride ion). Inactive Ingredients: water, hydrated silica, sorbitol, glycerin, pentasodium triphosphate, PEG-8, flavor, titanium dioxide, sodium methyl cocoyl taurate, cocamidopropyl betaine, xanthan gum, sodium hydroxide, sodium saccharin, sucralose.
If pain/sensitivity still persists after 4 weeks of use, please visit your dentist.
Stop use and ask a dentist if the problem persists or worsens. Sensitive teeth may indicate a serious problem that may need prompt care by a dentist.
If more than used for brushing is accidentally swallowed, get medical help or contact a Poison Control Center right away.