Really like the results after first use, thinking to get more, it's very comfortable, great value for the product, didn't feel any sensitivity

My go to whitening strips. Really easy and quick to do. Always can count on them to get the job done. Would highly Recommend.

i love using these white strips. i dont have to go to the dentist to get them whitened because these help so much with that. definitely recommend.

I heard these don't work and it hurts your teeth instead of whitening the original would be best since there's no added chemicals

Love this! I have been using these for about 3 months now and never the less I can say my smile has never been brighter!

It's good a good product, but I stopped using them after 4 days. My tooth got so sensitive and I start to feel discomfort.

these are great! slap them on when i'm getting ready. they are super easy to use and actually work! totally recommend!!!

I liked how the cleaned my smile bright. I did not enjoy having to replace em every night. Nñ No No I would not recommend these to anyone.

i love these whitening strips i got results very fast. they're easy to use and great for on the go use as well. i like them alot!

You really can't go wrong with crest products. I use this to help keep my teeth white after using the whitening strips