About this item Teeth whitening toothpaste that deeply whitens teeth inside and out for up to 4 shades Helps remove teeth stains from coffee and wine Fluoride toothpaste formula to protect against cavities; enamel-safe teeth whitening that's safe for daily use Contains hydrogen peroxide, dentist recommended for teeth whitening Goes beyond surface stains with Colgate’s patented 2% hydrogen peroxide formula Cool Herbal Minty Wintergreen flavor with long-lasting cooling that helps keep breath fresh Vegan toothpaste, gluten free and sugar free When brushing twice daily for 4 weeks