Powered by HP Complex, our whitening formulation of Hydrogen Peroxide, Colgate Optic White Advanced toothpaste removes 5 years of deep-set stains for visibly whiter teeth*. This clinically proven whitening formula contains Hydrogen Peroxide, the same whitening ingredient used by dentists. For those who want to get visibly whiter teeth* without tooth sensitivity, our mint toothpaste provides enamel-safe stain removal for noticeable results*. Proven Whitening Formulas. Visible Results.* Colgate Optic White Advanced is an anticavity fluoride toothpaste that whitens teeth with 2% hydrogen peroxide. Most other whitening toothpastes** only target surface stains, but Colgate Optic White's dual-action whitening formula with HP Complex gently diffuses below the surface of teeth as a deep-set stain remover toothpaste while micropolishers brush the surface clean. Enamel Strength Colgate Optic White Advanced Enamel Strength helps protect and strengthen enamel. It’s a whitening toothpaste designed to dissolve deep-set stains without weakening enamel. Get visibly whiter teeth* without tooth sensitivity. Mint Toothpaste With a delicate balance of peppermint and wintergreen flavours, Colgate Optic White Advanced Enamel Strength mint toothpaste delivers a mild sensation from start to finish. *when brushing twice daily for 2 weeks **without hydrogen peroxide