Bests & Worsts Reviews from Amazon

I have tried a few products and have given up on them almost immediately but this product is different. It has only been about a week and I am seeing an immediate difference.I have taken progress pictures of my teeth and there is a noticeable change, I will add the picture to my review, the bottom picture is the most recent.I love this product it is so easy to use and quick for mornings to put it on and go. I would definitely buy it again.