Use twice a day for 30 min. almost anytime, anywhere
Safe on enamel with the same ingredient that dentists use
Includes additional Premium Whitestrips for long-lasting whitening
Get professional-level whitening without the cost of dentist treatments.
Crest Tooth Whitening System
Includes 42 Upper Whitening Strips, 42 Lower Whitening Strips
Gradually Whiten and Maintain Your Whiter Smile, Enamel Safe Formula