All White Bleaching Systems is the perfect at-home teeth whitening system for those looking for an economic alternative to dentist administered whitening or simply wishing to maintain their pearly whites. The system is available with 2 large 5mL gel syringes, containing 10%, Carbamide Peroxide gel. The system also includes 4 Thermoform Boil-and-Bite trays, which is 2 more trays than most brands provide! The All White Bleaching System also comes with a designer retainer box for safe and hygienic storage of the trays. This eminent formula is water based with a neutral ph causing less tooth sensitivity. The All White Bleaching System provides the convenience of teeth whitening at home with comparable results to dentist administered. NO Dental visit required.