Crest Whitestrips Supreme Professional 7 pouches (with 1 upper and 1 lower strip total 14 strips) (7 pouches each with 1 upper and 1 lower strip)
Crest Whitestrips is a breakthrough in tooth whitening and are the best whitestrips brand in the world. The whitestrips contain the same enamel-safe ingredient dentists use to get at stains beneath the surface of your teeth.