Okay. This stuff is the real deal. If you want whiter teeth .. use this. It significantly whitens your teeth, however there is some sensitivity, specially when eating/drinking cold things!

It’s been awhile since I’ve used these. I had nice results in the past. I just choose to spend my money elsewhere these days. I wish they were less expensive.

I have had the most luck with these whitestrips over any teeth whitening product I’ve used. Though it occasionally leaves my gums feeling sensitive, the whitestrips have always impressively left my teeth white and bright and shiny.

this helps whiten your teeth and it works but not as much as everyone would assume. you could use the whitening toothpaste as well for a better outcome

I have sensitive teeth so I literally can’t use this. I know so many people who have whitened smiles from this brand but whenever I try my teeth literally just hurt immediately. If you have sensitive teeth this is not for you

I love these and use them once a mouth for a week by far the best decision! Everyone needs to try these! They’re by far my favorite I buy them a lot! Will never switch they’re well worth the price! I definitely recommend!

Weirdly, this didn’t work as well for me as the regular Crest white strips. I didn’t really notice a difference when I used it. It didn’t hurt my teeth like the original strips, but it didn’t give the same results either.

I LOVE my crest whitening strips! I get compliments all the time on how white my teeth are! I’ve tried other products and nothing ever compares! I will always be a crest fan!

I try to use these when I remember. However, for some reason when I have them on my teeth I lock my jaw and it ends up hurting my jaw very bad. They work great though and don’t make my teeth sensitive.

I used to hear really Good reviews about this product so I decided to get it and it changed my life I really love it and it helps me out a lot I don’t know what I would do without it it is the best whitening strips .