Works fast and really whitens!! Does cause some slight sensitivity though, but goes away.

Love!! Definitely can tell a difference in the whiteness of my teeth, easy to use, 10/10

Great results for a great price. I could't believe the results I got with so little effort.

I think this product works great, I just hate the sensitivity I get sometimes when using them.

I went probably 5 shades whiter in no time with this amazing product! No sensitivity

Very effective and a quality brand!! I tried lots of different kinds, but crest works really well!

Love love this product! Easy to apply, stays put, pleasant taste!

Makes teeth super white. Easy to use and easy to apply. Makes teeth sensitive but results do last

On the pricey side but this stuff works well and it's easy use, also doesn't cause sensitivity!

Makes my teeth feel a little sensitive, but that's understandable. Great price and great formula