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, this travel size mint bulk toothpaste pack provides enamel-safe stain removal for noticeable results*. Proven Whitening Formulas. Visible Results.* Colgate Optic White Advanced is an anticavity fluoride toothpaste. 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 Safe for Daily Use Advanced Sparkling White Toothpaste dissolves deep-set stains without weakening enamel. In fact, Advanced Sparkling White helps protect enamel during stain removal. Get visibly whiter teeth* without tooth sensitivity. Shimmering Mint Toothpaste Feel refreshed with this mint toothpaste. Infused with herbal undertones, its cooling blend of peppermint and wintergreen flavours delivers an invigorating sensation from start to finish. *when brushing twice daily for 2 weeks **without hydrogen peroxide