Don't Waste Your Money

I completed the two weeks with the whitening trays at night, and followed with the two-hour session at the dentist's office. (My dentist also told me that he had used Kor whitening system.) The results are very disappointing. My teeth appeared whiter for the first few days. They are now back to their same original color. I could ha e achieved these results with traditional at-home whitening trays or Crest white strips - at a fraction of the cost. I paid $900. Very. Very. Disappointing. :(