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- PROFESSIONAL LEVEL WHITENING: Achieve 20 levels whiter teeth with Crest 3D Whitestrips Professional Effects teeth whitening kit, providing whitening results like a $400 professional level treatment. Perfect for wedding day essentials.
- ENAMEL SAFE AND EFFECTIVE: From the #1 dentist recommended at home teeth whitening brand, Crest 3D Whitestrips use the same teeth whitening ingredient that dentists use, are enamel safe, and are highly effective.
- ADVANCED TECHNOLOGY: Crest 3D Whitestrips feature Advanced Seal Technology’s no slip grip, allowing you to talk and drink water while whitening teeth.
- COMPLETE TREATMENT: Includes 20 teeth whitening treatments each with 1 upper and 1 lower whitening strip (40strips), plus 2 bonus 1-Hour Express whitening treatments (4strips). Sold and shipped by Amazon.
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Crest - 3D Whitestrips Professional Effects, Whitestrip 3D White, Teeth Whitening Strip Kit, 44 Strips (22 Count Pack), Teeth Whitening Strips, Teeth Whitening Kit
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Anthony Menendez –
I was having severe pain using these. The first time I used these, I made it through the 45 minutes, but my teeth hurt very badly for 7 hours afterwards. I took a couple days off and tried again. I only made it 15 minutes the second time and my teeth hurt for 2 or 3 hours after that. I was going to give up on these when I saw a video from a dentist talking about some other strips that are half the size, so that they only go on the front of your teeth (after all, you’re not trying to whiten the back of your teeth) and don’t hurt. They also have twice the hydrogen peroxide that these do. It didn’t sound right to me that the cause of the strips hurting is because they touch both sides of your teeth, but I figured it was worth a shot to try cutting them in half. Lo and behold, I’ve had zero pain after using them that way for about 5 days now. I can now use them every day, for the full 45 minutes. They don’t slip or anything (granted I still try not to speak or anything while they’re on). Not only do they not hurt, but now I’ve doubled my strip count.
Yuliana Bezlysiuk –
Al día 10 ví mucho cambio. Quedé muy contenta. Compré otros 2 para la familia.
Bill Caroselli –
These work. It takes a while and you have to consistently put these strips on day after day. It will whiten your teeth a little over time.
I highly recommend using Sensodyne toothpaste with this to help reduce the tooth sensitivity. Or, ask your dentist if he/she can give you a prescription for toothpaste for sensitive teeth. The prescription strength stuff is stronger than Sensodyne. I try to rub it on my teeth and let it stay on there for as long as possible before I whiten my teeth. It helps reduce the amount of tingly sensitivity that I feel after using whitening strips.
I highly recommend. Amazon will feature some Limited Time Deals / Sales and I recommend buying during those sales.
Anthony Menendez –
Let me start by saying that I’m 28 years old and I never had my teeth whitened or even crossed my mind in doing so, I thought they look “okay” the way they were but boyyy I was wrong. This is a review with some info of my own experience using the product & to guide you on what you might expect and maybe help you with a decision. Aight, now I want to say that this product has impressed me soo much that this might be the longest review I ever wrote and no, I have not been sponsored or paid by this company, this is just my opinion and my honest review. Anyways, Crest 3D White Strips is one of those things that you didn’t know you needed but trust me, this thing it’s amazing. It went beyond my expectations and it’s one of those products that I’ll be buying on the regular from now on. Make sure that you are consistent and follow the directions when using it. The kit comes with 20 treatments + 2 One Hour Express treatments as a bonus. So it takes 20 days for the whole process plus 2 more days if you use the bonus treatments. One treatment per day and each treatment comes with 2 “whitening strips” one for lower and one for upper teeth.
Also a little DISCLAIMER : I took pictures of the whole process and under the same lighting at around the same time of the day, I tried to take the photos with the same angle but no angle is exactly the same. Due to this some photos might look slighty different and with slighty different colors. You might also notice some slight color variations but every phone screen is different. As a reference the photos were taken on a Galaxy S22 Plus. I will also label the photos so you know which part of the process they are from. The pictures were taken as follows:
1. before starting the kit (DAY 1)
2. Half way tru the kit (DAY 10)
3. At the end of the kit (DAY 20)
4.after using the 1 Hour Express (DAY 21)
5.after using the 2nd 1 Hour Express (DAY 22)
6. And last, a picture from before starting the whole kit and a picture from the very end of the whole kit including the 2 One Hour Express.
(DAY 1 & DAY 22)
So to clarify, I used the whole kit including the 2 bonus treatments back to back but I don’t think you have to do it exactly that way; I think is better if you use the 2 bonus treatments down the line, maybe a few months after the regular kit to somehow “extent” the whitening effect..? I think that is the reason why the whitening effect is less noticeable on the 1 Hour Express photos than the regular kit photos.
Also on another note.. You might have seen on the reviews that you get sensitive teeth while using the kit, this is true but is not as bad a you think, at least for me it wasn’t. In my experience I had sensitive teeth on some of the days that I used the kit but it goes away in a hour or two after each treatment. Sensitive tooth paste should help but dont let that discourage you cuz the end results are soo worth it !
Now, I want to end this review by saying that this product is worth every penny and I 100% recommend this to anyone. Also the pictures SPEAK FOR THEMSELVES ! I hope this review helps you on making a decision . SMILE life is good, have a good day ! 🙂
Cameron –
This product works amazing well! Been using them for a few years now and been complimented on how white my teeth are! Even been told by my dentist that am the type of guy that puts him out of work ! I had broken tooth last year when I went to dentist to have it looked at! It,and haven’t been to the dentist in over 30 years!!! Well it was spit from a fall and got assessed but had no cavities and my teeth were and still are very white I use all Crest products and there strips are great strong and I don’t get any pain from them highly recommend all Crest products especially there whitening strips!!!
Doug L –
The Crest 3D Whitestrips Professional Effects are a game-changer for anyone looking to brighten their smile. After just a few uses, I noticed a significant difference in the whiteness of my teeth. The strips are easy to apply, and they stay in place without sliding around, even when I’m talking or drinking water.
The results are noticeable, and my teeth look noticeably whiter and more polished. I love that it provides professional-level whitening at home, and the strips don’t cause sensitivity, which is a huge bonus.
For a convenient, effective teeth whitening solution, I highly recommend these strips!
Abby –
I’ve been using Crest 3D White toothpaste for a while now, and I must say it delivers impressive results. The toothpaste has a refreshing mint flavor that leaves my mouth feeling clean and fresh for hours. One of the standout features is its ability to gradually whiten teeth by removing surface stains, thanks to the inclusion of micro-polishing agents.
mayela wong –
Awesome – works very well
J. W. C. YUAN –
De verdad notas la diferencia al usarlo
kyle –
Purchased these for my husband and I to use prior to our wedding. Fairly cost effective option for quickly whitening teeth, however, these strips make your teeth extremely sensitive. I was able to see results with my teeth appearing whiter, however, the next day my teeth were fairly painful and overly sensitive throughout the day. Overall, I would purchase again as they were effective and cheap compared to other options such as a professional whitening at the dentist. They are not practical for using regularly due to sensitivity though in my opinion.