Remove 5 years of stains* using Colgate Optic White Advanced Hydrogen Peroxide Teeth Whitening Toothpaste. Use this hydrogen peroxide toothpaste with a 2% hydrogen peroxide-based formula to whiten beyond surface stains. Made with a cool mint flavor, Colgate Optic White Advanced Whitening Toothpaste effectively removes tea, coffee, and wine stains** so you can achieve a bright smile. Whitening That Works. Colgate Optic White Advanced Hydrogen Peroxide Toothpaste is a patented whitening toothpaste with 2% hydrogen peroxide that removes surface stains and is enamel-safe. This teeth whitening toothpaste for adults is also an anticavity fluoride toothpaste to help prevent cavities. For whitening that works, choose Colgate Optic White Advanced Hydrogen Peroxide Toothpaste. Gluten Free and Enamel-Safe. Go beyond surface stains with Colgate Optic White Advanced Toothpaste. Colgate Optic White Hydrogen Peroxide Toothpaste is a gluten free mint toothpaste with a patented 2% hydrogen peroxide formula that is enamel-safe. Unlock a radiant smile with Colgate Optic White Advanced Sparkling White Hydrogen Peroxide Toothpaste. *when brushing twice daily for 2 weeks**as shown in a laboratory study.