SIMILE BRIGHTER!!!
I received this product pre-release. Great teeth whitener. I used the whole kit for a wedding that we were going to and I not only feel my mouth/teeth cleaner, I can see my teeth about 2 shades whiter. I'm a coffee drinker so I kinda didn't have a choice, I knew I needed to use something. I was very happy with this product. The light is very bright, the gel is very easy to apply and stay on. No irritation on my gums or mouth during use. Great packaging and easy to stow away. I recommend this teeth whither to anyone looking to whiten their teeth at least 2-3 shades whiter.
Rating: 5 stars