Reveal your radiant smile with Colgate Optic White’s breakthrough Pro Series Teeth Whitening kit – designed for professional level whitening in just 10 minutes a day*! The clinically proven & patented LED mouth tray is powered by hundreds of tiny indigo lights to supercharge the hydrogen peroxide serum on teeth, effectively and efficiently removing deep-seated stains. Colgate’s game changing, at-home whitening kit has been designed for no tooth sensitivity and is enamel safe.