Additional Details ------------------------------ Ingredients: Active Ingredient: Stannous fluoride 0.454% (0.15% w/v fluoride ion) Purposes: Anticavity, Antigingivitis, Antisensitivity. Inactive ingredients: Water, Sorbitol, Hydrated silica, Glycerin, PEG-12, Tetrasodium pyrophosphate, Sodium lauryl sulfate, Flavor, Microcrystalline cellulose, Sodium citrate, Zinc phosphate, Cellulose gum, Sodium Saccharin, Cocamidopropyl Betaine, Propylene Glycol, Xanthan gum, Citric acid, Sucralose, Titanium dioxide Directions: Adults and children 12 years of age and older: apply at least a 1-inch strip of product onto a soft bristled toothbrush. Brush teeth thoroughly for at least 1 minute twice a day (morning and evening) or as recommended by a dentist. Make sure to brush all sensitive areas of the teeth. Do not swallow. Children under 12 years of age: consult a dentist.