Great whitening strips. I have tried many different brands and always come back to crest. I really do notice such a difference after using them.

I never found this product easy i could never get it on right either i got butter fingers or I'm just slow

I absolutely love this product!! This is one of my holy grail products! They truly do whiten your teeth and keep them white!

These were a great jump start on the teeth whitening process. You can definitely notice the difference but the process isn't fun.

If you are in a hurry and don't have time to get bleaching trays made, this is the option for you. It's easy and works.

I love this stuff, its wonderful. After just a few days of using this product I felt like Jonah hill when he played Donny in the wolf of wall street.

Great stuff!!!!! Highly recommended. Works as promised. I would purchase again and recommend to family and friends.

I'm so happy with this purchase, my teeth are dramatically whiter. I'm a big coffee drinker but now you can't even tell!

These are whitening, but the taste of the gel makes me gag. And they make my teeth very sensitive. I stopped using them.

Amazing and worth it. You will see results extremely quick. So easy to do. Results can last a year even. Best to maintain with entire line.