Remove 5 years of stains* using the Colgate Optic White Advanced Hydrogen Peroxide Teeth Whitening Toothpaste. This hydrogen peroxide toothpaste pack uses a patented 2% hydrogen peroxide formula that is enamel-safe to whiten beyond surface stains. Plus, it’s a gluten free mint toothpaste with a Sparkling White flavor to help keep breath fresh. This teeth whitening toothpaste for adults is also an anticavity fluoride toothpaste to help prevent cavities. Go beyond surface stains with the Colgate Optic White Advanced Toothpaste Pack. *when brushing twice daily for 2 weeks