Colgate Optic White Renewal is whitening that works. Get 10X whiter teeth* with this teeth whitening toothpaste, which contains dentist recommended hydrogen peroxide. With a patented 3% hydrogen peroxide formula which deeply whitens beyond surface stains, this hydrogen peroxide toothpaste not only removes surface stains, but also can penetrate to work below the tooth surface. Colgate Optic White Renewal toothpaste, Enamel Strength, is a mint toothpaste that has a refreshing mint flavor that freshens breath. It is also an anticavity fluoride toothpaste that helps to protect against cavities. Enamel-safe for daily use, add this Colgate whitening enamel toothpaste to your oral care routine for teeth whitening that safely whitens the inside as well as the outside of your teeth. Colgate Optic White Renewal whitening and stain removal toothpaste is a vegan toothpaste that's also gluten-free and sugar-free