Review (4/5): Whiter teeth after first use!
I was a bit hesitant to try this kit because it is the first kit that I have tried that did not involve whitening strips. This teeth whitening kit did what it was made to do, it did whiten my teeth about 3 shades whiter. This is really easy and simple to use. You apply the product into the supplied retainers and put them on. After I removed the retainers, I did notice a whiter smile. My teeth were not sensitive like they usually are with whitening strips, and I was able to eat and drink without irritation. I am giving this product four stars because while the result was great, the "gel" tastes a bit gross. I was able to tolerate it because it is a teeth whitening product. But it goes into my mouth, and I can't help but taste the product, and it just doesn't taste good.
*received at discount/free