Active Ingredients: Stannous Fluoride (0.454%) (0.15% w/v Fluoride Ion). Purposes: Anticavity, Antihypersensitivity, Antigingivitis. Inactive Ingredients: Glycerin, PEG-8, Hydrated Silica, Pentasodium Triphosphate, Flavor, Sodium Lauryl Sulfate, Titanium Dioxide, Polyacrylic Acid, Sodium Saccharin, Cocamidopropyl Betaine.