I know the price usually runs people off but it is worth every penny! Its very easy to use, just stick on the thin felxible strip andnlet it go to work. I like this because it doesnt make you use it everyday. You can use as often as you want!

In only one use, I truly felt that my teeth were way whiter than they had started out being. The effect does wear off however, so it's not meant to be only one use. Overall, satisfied!

Kinda makes my teeth more sensitive after using these! I also feel like it makes all but one too the white idk maybe that's just me but I do like them

I love this product! I use the strips about twice a month to maintain a sparkling white smile. Though other products can create tooth sensitivity, I find the crest brand creates minimal sensitivity with maximum whitening!

These are ok. They won't create lasting effects or get rid of any yellowing from over the years but they will make teeth appear a little whiter. They taste bad though.

These have come such a long way! They used to slide off your teeth and be so annoying, but now they actually stay on! They're the best for an event or just wanting to keep your teeth whiter!

I struggle with my smile after having braces, I feel like my teeth have never been as white as before. These have immensely helped with my self confidence and I find myself smiling more than before

These whitening strips are a must have. They are worth your money. I saw results after just one week of using them. They are pricey, but I was not at all disappointed with them.

This is my go to have been using for years! I started whitening in high school and really hate the taste usually. But these stay put and give great results with minimal sensitivity or gum issues. Try it it will not disappoint you

I try to use these as much as possible! These work so amazingly and I definitely recommend!! I saw results after just the first time and I still continue to see more!