MySmile Deluxe 10 Min Whitening Kit features a 28-LED light and 35% carbamide peroxide gel to remove stains fast. Made in the USA by Oratech with a gentle, xylitol-based formula, it whitens teeth in just 10 mins/day. Backed by a 1-year warranty and trusted by 25,000+ dental offices. | Mysmile | | Ultimate Teeth ning Kit with 28 LED Light & 35% CP Gel | White | Best Buy