Thank you soooooo much chick advisor for choosing me to be one to rate this product!!!! Since this was my first time to receive something to rate I was extremely excited!!! So once again! Thank you!!! I was really excited to give this product a try as I have tried other teeth whitening products before by crest and gotten great compliments!!! I think this product works great!!!! I love how they have so much more staying power on your teeth! The other strips keep sliding and I find it difficult to be doing other things while having the old strips on. These 2 hour ones stay on good! But I still find it best when I have them on and I am laying down. The part I didn't like about these strips was the pain after!!! My teeth were super sensitive for only one day only but it's not a pleasant feeling at all. other than that, I totally recommend this product to everyone!

I was super excited to be chosen to review this product and used it as soon as I received it.
I normally use the Classic Crest Whitestrips without pain and with great results. I found these 2 hour express ones to not really do that great of a job, and that night after using them I was woken up by super sensitive teeth!! I have never experienced this before.

I will continue to use the Classic Whitestrips... I don't recommend the 2 hour express at all!

I was happy to receive this as part of the product review club. I had used the regular whitestrips in the past, and had found them a bit awkward at first, but easier once you got used to them. I didn't find these ones too uncomfortable, I just find you have to be doing something to distract yourself so you don't focus too much on them. It was a little hard to find the 2 hours when I wouldn't be eating, drinking, or going out of my house, but I eventually figured it out.

My teeth definitely were more sensitive following the application, so if you have very sensitive teeth, you would likely want to avoid these. The results were fairly good, I am interested to see how another application down the road changes them. The price seems high initially, but when you realize it covers an entire year's supply, it is fairly reasonable. However, I am hoping that I can manage to keep track of the rest of my supply for an entire year. Overall, a thumbs up.

I had been wanting to try an at-home tooth whitening kit for a while and was excited to be approved for the Crest 3D Whitestrips 2 Hours Express from the ChickAdvisor Product Review Club.

It took me a while to be able to use the product due to the 2 hr time frame that I needed to have the strips on my teeth. I finally had the opportunity while working from home one day and I found it very inconvenient to have to wait the full 2 hours. I did not notice any results between my before and after tooth colour. I also found that my bottom teeth were sensitive for 3 days following.

The strips were easy to use, stuck to my teeth and were easy to peel off at the end of the 2 hours. The cost seems a little high up front, but you get a full years supply (use once every 3 months) so it is worth it.

I will continue to use these until my years supply is up and will hopefully see a difference in the following applications.

I have used crest white strips in the past, I am used to wearing them for half an hour a day, twice a day for 2 weeks. I absolutely appreciate the 'express' pack. It is much easier than having to follow it for 2 weeks. They are comfortable to wear. I did notice results right away, after the very first use. They hurt my gums a little bit, I noticed my teeth were more sensitive than ever, and I don't usually have sensitive teeth. The little bit of pain is a small sacrifice for a great smile. I will buy them again. I would only ever buy 'Crest' because I know they work. I am nervous to try a brand that I am not familiar with. I only buy crest white strips with my shoppers optimum points, they are a luxury item, not a necessity. I think they are expensive. I would recommend them, I wish there was a nice way to tell someone to use them.

I've been whitening my teeth for years, and have tried both professional systems and all kinds of at home kits, so I have a good idea of which products work and which don't, but my teeth are harder to whiten than most so I am probably a bit more critical than others would be. My teeth are pretty white, I just like to use an at home kit every few months to clean them up-I drink a lot of coffee and red wine!!

The first thing I noticed about the strips was that you couldn't put them on right after brushing, but I also didn't want to put them on over dirty teeth, so I'm not sure I waited the proper amount of time - they should be more clear on that in the instructions. Also, it was hard for me to find 2 hours where I'd be sitting at home and couldn't drink water. That was a big thing for me, going 2 hours without a sip of water seemed weird, but the fact that you only have to do it one night instead of every night for 2 weeks was a huge bonus.

The upper strip stuck pretty well to my teeth but the lower one stayed loose. This could have been because I have a permenant retainer on the back of my lower teeth and it wouldn't stick to it. On the plus side, I didn't taste chemicals or feel like I was swallowing too much of it. Some of the whitening strips taste awful but I put up with them anyways, but these weren't bad. They made my teeth a tiny bit sensitive but not nearly as bad as some other brands have made them. I was worried it would burn my gums from being on for so long but it was fine.

The end results weren't spectacular. They did seem to make my teeth look cleaner and a little whiter but nothing amazing. Again, Crest White Strips have worked amazing for some people I know, but I guess they just aren't for my teeth. The price is pretty decent for a years worth of product.

I'd say if the regular Crest White Strips work well for you, go ahead and give this a try instead. 2 hours is a lot more convenient than wearing them daily for 2 weeks, where I usually end up skipping days because I'm too lazy to do it every night. Make sure to drink lots of water before you put them on so you don't get thirsty and waste the strips.

As an avid coffee drinker and smoker, I was very excited when I was chosen to review the Crest 3D Whitestrips 2 hour express as part of Chickadvisor's Product Review Club. I was weary of how these would work on me and all the other types of Whitestrips products out there because I do have sensitive teeth and did not want to make them more sensitive, better to have yellow teeth than not be able to eat anything because your teeth hurt.

I can say that after using this product my teeth have become a bit more sensitive, I have been using Sensodyne toothpaste to try and calm that down. So if you are one with sensitive teeth that is something you may be interested in.

In terms of packaging and cost, these are expensive, but you get a YEARS worth in the box, you only have to do this 4x a year, so the results are great for the price.

You leave them on for 2 hours..which I thought, 2 hours?! that long! But you don't really feel them when they are on, and if you have 2 hours to spare while you are doing housework or sitting around watching tv, it's not a big deal.

The whitening was pretty impressive after just one application too. Great product.

I'm a coffee and tea addict and have been wanting to do a professional teeth whitening for years now (except I can't afford it) so I was so ecstatic when I got chosen to write a review for this product!

I like how this is a one year supply of teeth whitening so it definitely helps out with costs from making trips to the dentist and potentially saving hundreds of dollars.

The actual treatment itself was really effective and not that uncomfortable at all, maybe a little sensitive around my top corner gums (it is receding a bit). The strips actually stuck to my teeth instead of sliding around like previous strips, so I was impressed with that. After 2 hours, my teeth are considerably a lot whiter and looking pretty awesome! I'm going to be sharing the one year supply with my husband :) I would definitely recommend this product and would use it again.

I was very excited to try this product since I have no prior experience with teeth whitening, and, being an avid coffee drinker I am looking to get some shiny new chompers :)
The product requires that you follow the instructions to a tee which I did. I did find the sizing of the strips a bit large for my mouth/gums so there was a bit of overhang.
a plus was the quick turnaroudn time since I'm a mom with an active toddler so anything that is 'express' is just fine by me!
After leaving the product on for about an hour, my gums/teeth did feel some irritation. This would be the only reason I would not reco this product, especially for anybody who has sensitive teeth or gums.
I did notice that my teeth were whiter but not by much so I'm assuming continued usage would give me the results I am looking for. Overall - not great for the irritability factor but as far as results, yes they were there.

I didn't realize until AFTER I received my sample in the mail that I'm not supposed to use this because of pregnancy. NOTE TO MOMS-TO-BE: you may read on some forums that whitening products are okay for pregnancy, but there will also be others (including dentists) who will advise you to avoid. Better to be safe than sorry. And so, I got my husband to try these out instead.

First, the con: the fact that you have to wait a while after you brush your teeth and then have these on for 2 hours is a little inconvenient. We had trouble finding a good chunk of time to do this, when finally my husband decided he'll just do it at work (so unfortunately, I wasn't there to take before and after pics). Aside from that though, I appreciate the fact that you do this once, and then not for another 3 months for the next application.

Overall, my husband was pleased with the product. There was a slight improvement in the whiteness of the teeth. However, compared to other products, it's not that much different in terms of whitening power. This one seemed to stick on better though, so less leaking of the gel (yuck!).

We would consider recommending it to others for the convenience (only a few applications vs 7 or more), but only if it's economical.