Now in recyclable toothpaste tubeColgate's Best Teeth Whitening Toothpaste Removes 10 Years of Yellow Stains*Contains Hydrogen Peroxide, Dentist Recommended for Teeth WhiteningColgate Patented 3% Hydrogen Peroxide Formula is Unprecedented Whitening PowerFluoride Toothpaste Formula to Protect Against CavitiesEnamel-safe Teeth Whitening, Safe for Daily UseVegan Toothpaste, Gluten Free and Sugar Free*When brushing twice daily for 4 weeks