Makes my bottom teeth super sensitive to the touch. Didn’t notice much of a difference. I am hoping to try one that is in electronic device sometime soon

I enjoy using this product because you stick them on your teeth, set a timer, and go about your life for a while. It doesn’t bug my gums, and I don’t have sensitivity problems. I would recommend this to my friends.

Try many products for theeth whitening ,then try 3dwhite strips love them told my sister who lives in Austrailia she came over to visit and took back many many 3d strips to Austrailia , That's how good I said White Strips are

I love these whitening strips!! I think they work so well and the package comes with multiple strips so your teeth stay white for a while. I have never gotten my teeth professionally whitened because I think these work so well.

This product does work but made my teeth extremely sensitive while using. While using them for the time directed I was getting sharp pains in my teeth that lasted even after removing the strips. I stopped using this product due to sensitivity.

I always use crest 3D white strips. They work very well and don’t take a long time to work. They are easy to apply and take off. I find they work better than other white strips. Would buy them again.

My teeth is noticeably whiter, it was really bothering me. Now I can say my self steem is back to normal. I am already recommending this to my friends! Make sure you complete the treatments to see better results!

my teeth are literally so white! i was surprised how quickly they whitened too! I love my newly whitened teeth and i’m more confident and so much happier than i have been in such a long time! 100% recommend

It really works .whenever I have a meeting I use it and I get amazing white bright teeth. I take good care of my teeth but these strips add an extra brightness.

I haven't try Crest products ever and i would be happy if i get chance some day to try it. Here in Europe is to heavy to find some white strips so i would be blessed if i try it and if they work on my teeth ;)