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View other whiteners by Crest Whitening (29 items total)

Crest 3D Whitestrips 2 Hour Express

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Product ratings (1 review )

Rated: 2.6 out of 5
Rated: 2.3 out of 5
Rated: 2.5 out of 5

45% of reviewers recommend

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Whitening Strips
9.5% Hydrogen Peroxide
Average Price: $47

Crest 3D White 2 Hour Express Review

Crest 3D White 2 Hour Express Whitestrips are designed to give you an almost-immediate result with minimum sensitivity. They're formulated with a 9.5% hydrogen peroxide gel and extra-sticky foam strips to help you get the boost you're looking for. They're meant to be worn, obviously, for 2 hours and each kit contains 4 treatments so you can help keep your smile bright for a whole year. Unfortunately, the comments we’ve received to date aren't completely complimentary - with most of our comments rating Crest 3D 2 Hour Express Whitestrips at 2.5–or under.

Crest 3D White 2 Hour Express Advantages

Clearly, they're created to give you almost-immediate gratification. But we've heard little result of that here at

Do Crest 3D White 2 Hour Express cause tooth sensitivity?

We have dozens of comments reporting pain and sensitivity reactions with Crest 3D White 2 Hour Express Whitestrips.

Where can I get Crest 3D White 2 Hour Express?

Is it available at most grocery and drug stores. It can also be found at select online retailers.

Whitening Factor

From Shannon of Ottawa, Ontario, "Not only do these not work very well at all, there is the aspect of incredible pain afterwards that should cause one to hesitate when trying this product." Generally speaking, if there is extreme sensitivity after whitening, this means the hydrogen peroxide has gone into the enmale rods to whiten intrinsic stains. We think the product works. However, our hunch is that these whitening strips are too powerful for most people to handle, so they do not stick with it.

Anonymous, UK
Jun 03 '11
How well it works
Paid $47.50

I never review product myself but I must say I was looking forward to trying this product as I have just gotten my braces off. About an hour in, I got a sharp pain in my teeth but decided to go through the rest of the time. It's been about 5 minutes with them off and I am getting sharp pains. I hope they do not last long. Results were minimal as well. I will not be using this again.

Recommended by anonymous

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DORA, Phoenix
Feb 07 '12
How well it works

2:35 am just reading this is causing me pain. I have the strips on right now, and after reading all these reviews I think I am prepared to take the shooting pain. I'm just going to watch a movie.....
3:45 AHHHHH!!!!! It just happened!!!!! after an hour and a half. Top stripe is off now. I did not think this was going to happen!
3:50 A little disconfort every now and then, but not as bad as the first time.
3:51 AHHHH!!! again! now the bottom one. OK I kept them on for an hour and fifty min, had shooting pain twice, strong enough to make me take them off. Although I removed them, I feel a little discomfort and mild shooting pain every once in a while :( I'M SCARED well, since is dark in here I'm gonna go look at the results.


All I got are white stains! My teeth are not visible whiter. And I'm scared to open my mouth, because my teeth are so sensitive. But even with my mouth close, I get the shooting pain. And as I was getting the charger for my camera I got a shooting pain that felt like my tooth was falling off. :(

4:47 I totally regret using these things! I honestly don't care about the money, I am concerned about my teeth!



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