[This review was collected as part of a promotion.] Whenever I just want a little extra boost of confidence, I look to the crest whitening pen and LED light to give my smile a bit more love for the day. I apply the gel to my teeth, wait 30 minutes before I eat and if I feel like putting a boost to my smile hours later, I use the LED light for even better results. My teeth look amazing. Thanks, Crest 🫶🏽

[This review was collected as part of a promotion.] I think this is soooooo much better than whitening strips. You just paint this on really quick, follow the protocol and then do a few minutes with the LED light! Super easy. I'd recommend this product.

[This review was collected as part of a promotion.] The pen is a twist up pen so you can control the amount of product applied to the teeth. The easiest part of the process is keeping your mouth open for 60 seconds. Keeping an led light mouth guard in for half an hour is a little difficult. The product is not harsh. I think it would take several uses along with whitening toothpaste to see significant results. If you have a half hour to spare every day, this could be a great add on to dental hygiene.

[This review was collected as part of a promotion.] So, I was able to grab this product for free. And when it came in the mail, I thought that I was just getting the whiting pen. While it came with the pen and the mouthpiece. So far, I absolutely love it.

[This review was collected as part of a promotion.] This is a great way to brighten teeth at home! I’ve been looking for a way to get whiter teeth and this worked so well for me! My teeth can be sensitive, but I followed the directions and this didn’t cause any sensitivity at all for me.

[This review was collected as part of a promotion.] I love this product!! I have definitely seen a difference after a few weeks of using the product one a day. It will definitely take time to see true result but i can see my teeth are brighter and less yellow-y. Great product!!

[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 recently tried a whitening gel package that comes in a convenient pen form with a brush tip, making it incredibly easy to apply directly onto the surfaces of my teeth enamel. The package also includes a UV light device, which enhances the whitening process. To use it, I simply apply the gel, switch on the light, and then relax for 30 minutes. After just a week of daily use, I've already noticed a significant difference—my teeth are visibly a shade lighter! While I did experience a bit of sensitivity, which is common with teeth whitening products, I find it perfectly manageable. I highly recommend this product to anyone looking to achieve a brighter smile from the comfort of their home at an affordable price!

[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.] Easy to use gel pen that paints on teeth effortlessly and doesn’t taste bad like some gels! The light fits comfortably in your mouth and was perfect to just sit back and relax while it does the work. Packaging was simple and to the point.