Crest is my favorite toothpaste brand, and this extends to the whitening strips. I have bought these several times and will continue to do so. They are very effective, I use them every day for about a week and then about once a month afterwards.

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!

I love the crest 3-D white strips because they sit on your teeth for 30 minutes and get all the yellow of your teeth and makes them very white and fresh.

These white strips work as well as getting trays from the dentist! Plus they are much cheaper. My teeth always look lighter even after one use. The only drawback is that my teeth are more sensitive for a day or so.

I am a coffee and tea drinker and after several years, this has ruined the whiteness of my teeth. I think the effects of this product was well worth the price.

Definitely work, but the product is expensive. The bottom strips tend to fall off and slide around, which can be annoying. Takes at least 5 days prior to seeing results, but if you use every day you will see them. Can leave teeth feeling sensitive

Works. Noticeable whitening. Some tooth sensitivity however. It does go away after a while and can be minimized wby switching to a toothpaste that support tooth sensitivity

Love the product - but on my last two usages (same box) for the upper teeth - the peel off did not peel off. The whole sheet came out perfectly and I cannot get the top to peel off. Please tell me what to do. Thanks

I love this product! It keeps my teeth noticeably white! This product works fast and doesn’t have a terrible taste! This product goes above and beyond what I expected! I was satisfied after the first use!

Results are visible quickly and strips are very easy to use. You will not be disappointed! I hope you are good at accepting compliments because your smile is about to get noticed;)