Teeth Whitening Pen (4 Count), No Sensitivity Teeth Whitening Gel, Effective Teeth Whitener, Travel-Friendly Tooth Whitening Pen, Carbamide Peroxide Tooth Bleaching Gel for Adults

Very impressed. I have sensitive teeth. No whitener worked - or I wouldn't use it long enough for it to work because of the pain.This both worked and without pain. Make sure you buy the one with the extra "pain desensitizer brush". One box had it and one didn't. It's a separate application brush for pain, not whitening. I didn't need it but used it before the dentist and it made a noticeable difference.

I love this pen! I’ve used strips in the past and feel they fall off as soon as they touch my teeth. With this pen you can control how much goes on each tooth. Also, I know they are meant for single us, but there is so much product that you can actually use each one twice! Much more effective than my past teeth whitening products

This has helped slowly break down stains on my teeth over a few weeks use. I gave it only 4 stars because it takes a while to work, the taste is horrible, and I am not sure if it is actually safe on my tooth enamel.

I love this pen. It has been gradually whitening my teeth. Since it came with 4 pens I even gave one to my grand daughter her teeth were so yellow and has trouble brushing now she wants to brush and use this whitening pen. She loves to smile now and so do I. You will love this pen well. Would definitely recommend and but again.

The price is affordable and the product works well for whitening stained teeth. It's really easy to use as you "paint" the whitener on your teeth with a brush attached to container. Would recommend for a brighter 😊 smile!

I've been using Smileactives (from QVC) for years. Decided to try this one. It is better! It took only 1 week and I see the difference (my teeth is not yellow, my gums are healthy, I see my dentist regularly). I just wanted a "boost". I got it!

I recently tried this teeth whitening system, and I’m pleased to say that it does show noticeable results over time. While my teeth didn’t become completely white, I could definitely see improvement. The process was simple to follow, and after using it consistently, my smile appeared brighter and cleaner. It’s not a dramatic change, but if you’re looking for subtle whitening with continued use, this system could be a great option. Patience is key with this product, but the results are certainly there if you stick with it.

30+Years of tobacco and coffee. By day 5 my teeth were gleaming white. Easy to use. No mess /aftertaste. No discomfort or "chemical" reaction noted. I only use every couple of days now! Pack of three..well worth the purchase. Highly recommend!