I have used Polanight from other websites and I just didn't get good results. I always had to use at least 7 tubes of gels to get my teeth white. However after using gels from beauty2be I got amazing results after just using 2 tubes. The Polanight was so fresh had 22 months shelf life left. So Fresh and a job well done. I called up to place my order and I received it the next day. Customer Service was great. Well done