The only downfall of these is that they take 30 minutes. I know other brands take only 10, but those may be less effective. Sometimes I do have trouble with the strips adhering to my teeth, but this is 1/10 times. I love these and see results almost right away!

Okay I’m going to have to be brutally honest with this one. I have a good relationship with using crest products, so l was glad to test their whitening and toothpaste 3D hd kit. First off, the name is cheesy and overused these days. It sounds like I’m buying the 3D tv I don’t want..

I really enjoyed this product. Within a few uses my teeth were super white! The only thing that really threw me off was the pain it caused to my front teeth during the first couple of uses. It states that this may happen but it was really uncomfortable for me!

The BEST teeth whitening kit!! I saw results within 3 days of using, my teeth were instantly whiter! It’s a little bit on the expensive side, but very worth it considering the results. I purchase this product all the time! I would recommend this product to anyone!

While I was going to the pharmacy .. the girl who worked there when I was talking to her I saw her tooth and I was impressed about them , I asked her about their whitening , she answered me saying I used the " crest 3D white whitestrips. so after one week I bought this product and it was really amazing , incredible results , and now I got a great smile . Thank you Crest .

[This review was collected as part of a promotion.] The Crest 3D Whitening Strips are incredibly easy to use and are designed to adhere securely to your teeth. To apply, you simply peel off the clear liner, place the strip on your upper and lower front teeth, and press it gently to ensure it stays in place. After 60 minutes, you just peel the strip off, and removing it is a breeze. I then brush my teeth to remove any remaining ingredients. From the moment I place the strips on my teeth, I notice a cooling sensation, which leaves a feeling of freshness in my mouth. The strips feel comfortable and stay securely in place for the full 60 minutes, with no discomfort. There is no aftertaste, and the taste is neutral, which makes it very comfortable to wear during the whitening process. I was genuinely amazed by the results after my first use. My teeth appeared visibly whiter compared to before, and I could see the effectiveness of the whitening process after each use. The more I used it, the more noticeable the difference became. The packaging includes information about the ingredients, which contain the same safe whitening agents used by professional dentists. This product is an excellent choice for at-home teeth whitening if you're looking for noticeable results. I’ve experienced no tooth sensitivity or gum discomfort while using these strips, which is a huge plus. The ingredients include water, hydrogen peroxide, sodium hydroxide, and acrylic copolymer. If you’re concerned about sensitivity, it’s always a good idea to check the ingredients list, but I’ve had no issues with them so far. Overall, I highly recommend Crest 3D Whitening Strips for anyone looking for an effective and convenient at-home whitening solution. The results are impressive, and the experience is comfortable and easy to follow.

[This review was collected as part of a promotion.] I was really hopeful about these whitening strips, since my teeth are a little yellow from soda stains. These didn’t really do much for me at all, they whitened a little bit but within days they were back to how they were before, even when I only drank water. These made my teeth extremely sensitive for hours after only wearing for 15 minutes. I’m sure they would work better if I could use them more than once a week but the pain from the sensitivity is too much for me, especially since they haven’t worked too well for me. Hopefully this changes over time or maybe I should invest in sensitive toothpaste, but I’ve had a better whitening experience from a dollar tree whitening gel- no joke! This is not worth the money, they’re definitely overpriced. It comes with a lot of strips but it hurts so badly.

I loved these whitening strips! My teeth were pretty yellow before, but now they’re super white! The change was immediate and very noticeable. Only problem is it breaks down your enamel, which can lead to toothaches, but unfortunately, that’s what whitening your teeth is.

I purchased the 2 week pack and these strips have come a long way! They now actually latch to your teeth in a sense. There is no slipping and sliding or worried about tasting the nasty product gel. Leave them on for 30 minutes before bed and see results in the allotted time frame. I also have sensitive teeth and have not had a problem with them.

The product is okay but, the lack of directions for care after whitening was a bit vague. I didn't know whether to not I was allowed to eat foods that might stain my teeth or not. The product also did not stick to my bottom teeth because of the permanent retainer on my bottom teeth. Overall I was not happy with this product and I won't be buying it again.