Opalescence Whitening Toothpaste provides excellent whitening while helping to strengthen enamel, prevent cavities and promote complete oral health It whitens up to two degrees, whitening in just a month Safe for daily use. Enjoy the refreshing taste of mint while brushing your teeth Effectively removes surface stains caused by food, coffee and tobacco. Enjoy the refreshing taste of mint while brushing your teeth Effectively removes surface stains on teeth and lightens stains resulting from food, coffee, and tobacco It contains sodium fluoride, which helps prevent tooth decay and maintain healthy and strong teeth Gluten free Used for 4 consecutive weeks unless the doctor recommends otherwise. 100 ml