The only brand I trust to whiten my teeth. They grip to my teeth and don't slip. Doesn't make my teeth sensitive the next day either. Pricey but works extremely well. They have different options as well. A splurge worthy item!

On a diet of coffee in the morning and wine at night, this momma loves that in just a short time, I can be on the road smiling with my beautiful pearly whites!

These work pretty good. The only thing I have to complain about is that after awhile, they make my teeth VERY sensitive. This is definitely not for long term use. I would recommend short term use to others.

Yes it is pretty expensive. But considering how much $$ it is to get your teeth whitened for free? This product gives you the same, if not better, results as getting it done professionally. In the comfort of your home

Overall this product is okay. However it is very irritating to my teeth. It causes very bad sensitivity which is something I do not usually struggle with. I won't buy it again however it is pretty inexpensive and does show results.

This is great for someone who is sensitive to in office whitening and cannot tolerate the intensity it comes with ! Using this 1-2 a week leaves your teeth a nice white natural shade with no blotching spots !

Best whitening strips. I see results in one use and I never have sensitivity. They stay on and do not slip. The taste also is not too bad. I always brush my teeth directly afterwards.

I love the white strips I used to use these all the time but I need to start using them again. Just be sure to have toothpaste for sensitivity. Other than that they did the job!

The only teeth whitening system I've used that works. I've done zoom before and it left my teeth splotchy and really sore, but crest isn't super damaging to my teeth but visibly whitens

works so well! almost immediate effects and only takes thirty minutes each time. has a really long lasting effect but also is a little painful for sensitive teeth. i recommend using with the crest toothpaste :)