Colgate Optic White Overnight Whitening Pen

I really like this product. Its different and better than the average teeth whitener because its easier to use, it doesn't taste horrible at all, you don't have to wait 30 min to take off strips on your teeth, this way is just all around better and will continue to use this product. Thanks colgate for a great product. I am a smoker and a coffee drinker, since using this product, I've noticed quite a difference in shade color of ny teeth. I will not be posting a picture because my teeth are extremely crooked, sorry.

great device and it works but hard to tell if the chemical is in your teeth though

I've been using the Colgate Optic White Overnight Whitening Pen for several weeks now. At first, I was skeptical it would work because the whole idea seemed strange...but after several nights of use, I was hooked, because I could tell it was making a difference. This pen comes with a stand that makes it easy to store on my sink, which also acts as a good reminder to use it each night. It was easy to apply to my teeth, I didn't notice any strange tastes or smells while using it (which is a major plus), and I was very careful to keep the product away from my lips. If I had any complaint, it would be that it was hard to keep my lips away from my teeth while the product was drying. Each morning, I brushed my teeth and it would brush this product off, as intended. My teeth have never looked brighter, and I'm someone who has been using whitening toothpastes for years (those also work, but not to this extend). I definitely recommend giving this a try if you want serious whitening.

My review is after a week of use. I see brighter teethes, so this product really works good. I had bit pale yellow teeths as I cleaned professionally long time back and after using this product looking lot better. Use it as instructions provided in the product daily before bed for few continuous days. I drink to tea and coffee regularly but do not smoke.

This is definitely worth the time and effort. There are almost immediate results with very little effort. Quick easy application that dries in seconds.

Almost like whitening strips but better! Less hassle, and better results. Easy to use. Dries fast. No taste.

I have been using this overnight whitening pen for about a week now. I used it every night before going to bed and brushing the whitener off in the morning as directed. It’s says it removes 15 years of stains in just one week. I do see the difference by just using for a week. I will definitely continue using it till I get brighter smile. This pen has around 35 nights of whitener.

cleanfeelteeth overall whenever i isr it each time i brush

It was ok. I don’t think it works for me but I can tell it is a good product.

taste good and cleans myvteeth well from using it daily

I was hesitant for sure about this product being able to work, but quickly was surprised. Within just a week, I noticed my teeth being much brighter, especially the side teeth which I have always had trouble with. The product was so easy to use and I loved how there wasn't a waiting period and I could sleep with it. This way, I did not have to worry about when I could eat and what foods I needed to avoid for how long

While it did whiten my teeth some, the pen required 10-20+ clicks each time to get gel out and the brush became hard quickly. I also had a lot of sensitivity with it that I’ve never had with other whitening products.

It did good on whitening but had to stop using as it made my teeth hurt

IT FEEL DIFFERENT WHEN USING THIS PENCIL COMPARED TO OTHER PENCILS, I WAS USING IT FOR ALMOST 2 WEEKS, THE RESULTS ARE GOOD BUT NOT PERMANENT, I RECOMMEND USING IT TWO OR THREE TIMES A WEEK.

The Colgate Optic White Overnight Whitening Pen was easy to use. I applied it before going to bed. All you have to do is click the pen to get more of the product and brush it onto your teeth. I was able to see start seeing results in as little as 4 days.