Colgate Optic White Advanced is a whitening toothpaste that deeply whitens your teeth up to four shades. Optic White toothpaste is also a hydrogen peroxide teeth whitening toothpaste that contains Colgate’s patented 2% hydrogen peroxide formula. Colgate Optic White toothpaste, Advanced in Sparkling White, is a mint toothpaste that has a cool, herbal minty wintergreen flavor that freshens breath.