Better than crest whitening strips!!!
I have horribly sensitive teeth and gums. I used the regular crest whitening strip once and was in awful pain the entire day. I tried the gentle whitening strips, 2 boxes within the span of the year and that cause 2 white spots and that was all and it still made my gums hurt a little. I have seen whitening pens before but figured they were just a gimmick but this one is the real deal!!!! My teeth were whiter after just 1 use!!! I am telling you this is going to whiten your teeth! There’s nothing bad about this product whatsoever. No bad flavor (tastes a teeny bit minty at first but that’s it), DOESNT HURT MY GUMS OR TEETH, doesn’t make me feel sick or anything after using it. This is a really great product at such a fair cost!!! They even send you 2 pens! I have only used this for a week and a half, twice a day and these are my results! The top photo is before and the second photo is after!!! My pen that I have been using is still half the way full and I still have the other pen to go!
Rating: 5 stars