Colgate Optic White Overnight Whitening Pen 

I am in live with how white my teeth have been since using this product! I started noticing the change gradually as I used the product more and more.

I've been using the Colgate Optic White Overnight Whitening Pen for a couple of weeks now, and I’m definitely impressed. It’s super easy to use, as I just apply on my teeth and go to bed. I love that it doesn’t add any extra time to my nightly routine, and it doesn’t leave any weird after taste. I’ve noticed a visible difference in the whiteness of my teeth, especially with the stains from coffee and tea. It’s not a dramatic overnight change, but the results are real and worth it. Plus, it’s designed for “no tooth sensitivity,” and I didn’t experience any sensitivity either. Overall, I’m really happy with it. I would definitely recommend it to anyone looking for a simple and effective way to whiten their teeth!

I've been using the Colgate Optic White Overnight Whitening Pen for a couple of weeks now, and overall, I'm quite pleased with the results. Here are my thoughts: Pros: - Noticeable Whitening: My teeth definitely look whiter after using this pen nightly. It claims to remove 15 years of stains in just one week, and while I can't verify that exactly, I did see a significant improvement. - Easy to Use: The pen design makes it easy to apply the gel precisely where you want it. - No Sensitivity: I have sensitive teeth, and I was worried about irritation, but I experienced none. The formula seems gentle yet effective. Cons: - Application Time: You need to make sure your teeth are completely dry before applying the gel, which can be a bit time-consuming. If your teeth are even slightly wet, the gel clumps up and doesn't apply smoothly. - Clumping: The gel tends to clump up in certain areas once it dries, which can be a bit annoying. - Longevity: The pen lasted me about 1.5 weeks.

While this pen offers a convenient format, I believe there are more effective options available. I found the application to be somewhat cumbersome and less precise than I hoped. For my routine, I prefer the simplicity, there better options that are easier, i have used some mouth wash options that have been more effectivean less tedious. Ultimately, the choice of oral care products is a personal one. I encourage exploration to find the best fit for your needs.

I am a big fan of the teeth whitening pens over strips so I was really excited to give this a try! It was easy and very convenient to use. I saw a huge difference after using a few times! My husband even asked how my teeth got whiter. I would definitely recommend!

I’ve been using Colgate Optic White Overnight for the past week, and I've already noticed a slight improvement in the whiteness of my teeth. The product is easy to apply before bed, and I appreciate that it works while I sleep without causing any sensitivity. Though the results are subtle so far, I’m hopeful that continued use will bring more noticeable changes. It’s a convenient addition to my routine, and I look forward to seeing further improvements in the coming weeks.

Used this product for one week at night and noticed a considerable difference in whiter teeth Love it

This Colgate whitening pen was pretty easy to use and it did help whiten my teeth a little bit. I'm sure after prolonged use, it would whiten them further. I would recommend this pen because it's less messy than strips and works faster than toothpaste.

This pen is easy to use and very effective after only a few uses!

This whitening pen really does magic in terms of how fast and nicely it whitens teeth. No sensitivity experienced and very easy to use. Friends and family have noticed the difference in my teeth and have asked how it happened in such a quick time. No side effects and love, definitely recommend

I recently tried the Colgate Overnight Optic White teeth whitening pen and was pleasantly surprised by the results. As someone who enjoys a cup of coffee or two each day, I've noticed my teeth starting to show signs of staining. This product offered a convenient and easy way to address this issue. Pros: Simple application: The pen is easy to use and allows for precise application to targeted areas. Quick results: I noticed a visible difference in my teeth's whiteness after just a few nights of use. No sensitivity: I didn't experience any discomfort or sensitivity while using the product. Convenient: The pen is small enough to easily fit in my purse, making it perfect for travel. Cons: Limited coverage: The pen is best suited for whitening the front teeth, as it as it can be difficult to apply to the back teeth. Overall, I would recommend the Colgate Overnight Optic White teeth whitening pen to anyone looking for a quick and effective way to brighten their smile.

Excellent product. Works great. Easy to use and not messy. Made my teeth noticeably white. And no sensitivity at all. Will definitely recommend.

The Colgate optic white whitening wand is so easy and convenient to use. It leaves your teeth, looking a few shades lighter only after a few days of use. There’s no mess or sticky residue all over thanks to the fine tip Brush. I noticed it dries really quickly, and really like that it doesn’t leave a bad taste in your mouth. An added bonus is that you don’t even notice that there’s any difference once you apply this product because it feels like nothing is on your teeth.

I received this product in exchange for an honest review. I have a cap on my front tooth so keeping up with whitening is essential in order to keep my other teeth in a matching white. I whiten twice a year with different methods. This whitening pen is so easy to use and I saw visible results at the five day mark. I can use it for a full whitening regimen or a quick 5 day touch up stint. I didn’t notice any change in sensitivity or enamel condition.

I really like this whitening brush! I liked that you didn’t have to click to get the whitening product. It works great and I could see whitening benefits super quick. Would definitely recommend!