CREST WHITESTRIPS ADVANCED VIVID - enamel safe tooth whitening product.
Crest Whitestrips are thin flexible strips that are coated with a tooth whitening gel containing peroxide; the same enamel-safe ingredients dentists use for tooth whitening. Extensive testing has shown the product to be safe when used as directed.
Each strip is uniquely designed to conform to the shape of your teeth. It works by keeping the whitening gel on your teeth for 30 minutes at a time, long enough to get at stain build-up below tooth enamel to visibly whiten your teeth.
Crest Whitestrips will only whiten natural teeth. The strips will NOT whiten caps, crowns, veneers, fillings or dentures. Do not use with dental braces.