[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.] I am very impressed with the results so far from the Crest Whitening Pen plus Light. I drink coffee everyday so I do have the coffee staining on my teeth. This product gives me hope that I will have better looking teeth. After just a week I noticed a difference. I like this way better than uncomfortable strips. Or gels that hurt my teeth. I will repurchase this so I can stay ahead of future stains as well!

[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.

[This review was collected as part of a promotion.] Crest 3D White Whitening Pen & LED Light is a great at-home whitening option! While my teeth didn’t become bright white overnight, I did notice a subtle improvement in their shade after consistent use. The application is easy, and the LED light adds a nice boost to the process. Perfect for a gentle whitening refresh without sensitivity!

[This review was collected as part of a promotion.] The Crest 3DWHITE Whitening Pen + Light is an easy and effective way to brighten your smile at home. The precision applicator allows for targeted whitening, while the LED light boost enhances results for an even more radiant look. The application is simple—just twist, apply, let it dry, and boost with the LED light. It works great for erasing stains and maintaining a whiter smile without any hassle. A perfect addition to any self-care routine!

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..

It works and it does not affect my gums like other products have

[This review was collected as part of a promotion.] The pen works, but not comfortable on sensitive teeth. Easy to apply. The whitening part works, but for people with sensitive teeth , it feels bad

[This review was collected as part of a promotion.] I didn’t know I was getting the extra laser light with the teeth whitening stick! I have used them and they didn’t cause any sensitivity and works really well!

[This review was collected as part of a promotion.] I received this complimentary from Influenster and Crest in exchange for my honest review. This system really whitens! Definitely would recommend!!