Crest 3D White On-the-Go Teeth Whitening Pen - 0.13 fl oz

[This review was collected as part of a promotion.] Crest 3D white pen with led light is very easy to use. Click the bottom of the pen for the gel to dispense. Then simply paint your teeth with the pen. After a half hour use the led light, which stays on for 5 minutes. Use twice a day. I did notice a slight difference in my teeth after 2 weeks, but I don’t see anymore difference after 4 weeks. The light died after 4 weeks, and you cannot replace the battery. They should make the light either rechargeable, or with replaceable batteries. I didn’t have any sensitivity or adverse affects. It has a light toothpaste flavor. Not overpowering. I had been wanting to try the pen for a long time, and wasn’t as impressed as I hoped I’d be. A friend did notice my teeth and mentioned they looked whiter.

[This review was collected as part of a promotion.] This whitening pen is a game changer! It’s super easy to use, with a sleek and compact design that makes it perfect for travel or quick touch-ups. I noticed a visible difference in just a few days—my teeth looked brighter without any sensitivity. The flavor is mild and fresh, not overly minty or chemical-tasting. I also love that the ingredients are gentle on enamel and gums. It dries quickly and doesn’t mess with my daily routine. For the price and how long it lasts (up to 70 uses), it’s absolutely worth it!

[This review was collected as part of a promotion.] I love how convenient the Crest 3DWhite Whitening Pen is! It’s compact, mess-free, and super easy to apply. I noticed a visible difference in the brightness of my teeth within just a few days. Perfect for on-the-go touch-ups or quick whitening before events. I highly recommend it for anyone looking for a simple yet effective whitening solution!

[This review was collected as part of a promotion.] One thing I really appreciated about this product is that it doesn’t taste like chemicals. I noticed a minor difference, I’m sure with more disciplined use it would be more effective. It did not leave a weird film on my teeth after either.

[This review was collected as part of a promotion.] I have very sensitive teeth and I don’t use any whitening products because of this. But this is great, no pain or discomfort on my sensitive teeth. It also has a pleasant cooling sensation to it. I’ve been using it everyday and I notice my teeth are whiter.

[This review was collected as part of a promotion.] This product was pretty easy to use and I saw the effects right away. Specifically on my lower teeth I saw improvement in just one use! The flavor is actually enjoyable to my. I like that the light has an automatic timer. The hardest part was holding my mouth open for 1 minute for the gel to dry! 😂

I used this pen as indicated on the packaging for 2 weeks, I love Crest products and couldn’t wait for the results. Sadly, after 2 weeks of applying twice daily, no difference.

[This review was collected as part of a promotion.] We go for teeth whiteners and I really liked this one since I don't feel any sensitivity in my teeth after using it, and with its LED light it gives greater effectiveness.

[This review was collected as part of a promotion.] I’m in love with this crest 3d whitening pen! My teeth have always been a tough situation so finding a good whitening is important to me. This was a great deal, the packaging is so shiny it’s like it’s yelling “try me!!” The flavor is subtle, usually it bothers me if it’s too much but this was perfect.

[This review was collected as part of a promotion.] The pen uses a small brush tip for precise gel application, which you leave on teeth for 30 minutes before “boosting” effects with the included LED light device. The device goes into the mouth and is easy to hold (and not heavy), and turns itself off automatically after the recommended treatment time. The gel is meant to brighten and reduce stains, and it did a decent job of lifting my coffee stains and lightening my teeth about one level. If used regularly, I suspect it would help maintain tooth brightness, but I don’t think it’s really going to affect long-term staining or changes in color like an office visit can. The process is easy and clean, though.

[This review was collected as part of a promotion.] The Crest 3D White Whitening Pen with Light erases surface stains and is similar to what dentists use. The pen allows easy precision application and the light helps boost the stain fighting gel. Plus it's safe for your enamel. I used this for week after breakfast. I brushed my teeth first than applied the gel. The first time I had to twist the bottom about 10 full times to get the product to start coming out. I used the included light which took about 5 minutes and then waited 30 minutes before eating or drinking. The gel feels and tastes similar to a fluoride treatment at the dentist. I’m definitely seeing a brighter whiter smile. The minty flavor did mildly upset my sensitive stomach .

My review is one star because for the crest whitening gel has not been effective for me. I tried all whitening factors, but still yellow are my teeth. I usually drink tea, but I stopped for awhile, just to see any results on my teeth. I very disappointed. I wanted to save money, so possibly I'll give the dentist a try..

[This review was collected as part of a promotion.] I recently tried the Crest 3D White Whitening Pen, and I’m pretty impressed with the results. The application is super easy with the twist mechanism, and the gel goes on smoothly. After using it for about a week, I noticed my teeth were visibly whiter, with less staining. It’s a great option for a quick touch-up, especially for areas that are harder to reach with traditional strips.

[This review was collected as part of a promotion.] This isn’t a game changer but it is a good product. The pen can be a little finicky in terms of product dispersement, and keeping your lips away from teeth while product sets can be interesting. I didn’t have any sensitivity which is great for me, but I didn’t notice dramatic results. 2x a day for 2 weeks would probably be more effective? I don’t think that’s doable for a lot of people. Good for purse size though!

[This review was collected as part of a promotion.] The Crest 3DW Pen comes in a sleek, lightweight tube that makes it easy to store in your bag or bathroom drawer. The twist-up mechanism dispenses the gel smoothly, and the brush tip allows for precise application on each tooth. After a few uses, I noticed a subtle brightening effect. For mild staining, this pen is effective, but for deeper discoloration, you might need a stronger treatment like traditional whitening strips. @crest #crest #3dwpen #influenster #influenstervoxbox #influenstervox @influenster #complimentary

[This review was collected as part of a promotion.] The Crest Whitening Pen & Lightis a convenient, at-home teeth whiteningsolution. The pen applies a gel that sticks to teeth, while the blue light helps accelerate whitening. It’s easy to use and great for targeting stains but results vary, and it may take multiple uses for noticeable whitening. Overall, a handy option for touch-ups but not as strong as professional treatments.

[This review was collected as part of a promotion.] I thought this product was a pretty good introduction in to the teeth whitening game. It was easy to use, and I think better results will be yielded with prolonged use. I thought it was packaged well, and I didn’t find it to bother me teeth. Good job Crest.

[This review was collected as part of a promotion.] This is a great product so far and I’ve enjoyed using this product on my teeth I haven’t seen a difference so far but I think it’s going to help the yellow stains

[This review was collected as part of a promotion.] It seemed to work well although i have only used it once so far. i love the idea of it it seems very covenient vs the strips but idk. I like it we will see how much it does!

[This review was collected as part of a promotion.] Ive been using the Crest 3D whitening pen for a couple of days and I’m genuinely impressed with the results. The application is easy, the pen allows for precise application on each tooth without any mess. I love that it only takes a few minutes per session. Overall, I highly recommend this product if you’re looking for a safe, easy to use at home whitening solution that delivers real results.