A complete, quick and efficient at-home whitening treatment with one-size-fits-all trays prefilled with 9% Hydrogen Peroxide Superior whitening gel. The revolutionary HPS gel works extremely fast, stays perfectly in place during treatment and does not need to be stored refrigerated. The kit contains 8 indivually wrapped, double sided trays for whitening the upper and lower teeth at the same time in just 15 minutes per day.
