Rembrandt is the only toothpaste you'll ever need. Regular, twice-daily brushing with Rembrandt Low Abrasion Whitening Toothpaste safely helps remove stains such as those caused by coffee, tea, tobacco, red wine, etc. Its patented Citrosain formula whitens teeth as it effectively reduces cavities, plaque, and tartar, yet no leading toothpaste is lower in abrasion. When used twice a day, every day, Rembrandt can significantly whiten teeth. Safely helps brush away stains, plaque and tartar. Effectively fights cavities with fluoride. Rembrandt's low abrasion formula helps prevent gumline erosion. No leading toothpaste is lower in abrasion. No harsh detergents or acids. So smooth, dentists us it to polish dental restoration.