Colgate Optic White Mini Overnight Teeth Whitening Pen - Merry and Bright - 10 Treatments
$8.49
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4.7 out of 5 stars with 62 reviews
effectiveness: 4.5 out of 5
quality: 4.5 out of 5
value: 5 out of 5
100% would recommend
2 recommendations
4 out of 5 stars
8 December, 2025
originally posted on Colgate
Trying it!
This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
6 December, 2025
originally posted on Colgate
Will be a cute and effective Christmas gift
The included pen is very flexible and easy to use. My teeth get whitening faster than I expect. It is totally a smooth and simple process, but super effective. I am sure that this will be a super cute little present that I will prepare for my friend and family for this upcoming Christmas. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
5 December, 2025
originally posted on Colgate
Affordable and Easy!
We use Colgate as our primary toothpaste so when it came to teeth whitening it was pretty much a no brainer. I love this mini travel sized Colgate Optic White overnight whitening pen because it is small, portable, and easy to use! It is just the right amount for a quick 1 week treatment when my teeth just need a little extra brightening for the holidays. It is an overnight treatment so I don't even have to interrupt my day to complete the process. I just apply it overnight and let it work while I sleep and then brush it off in the morning when I brush my teeth for the day. It is easy, affordable, and so convenient! This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
29 November, 2025
originally posted on Colgate
Suitable for busy person like me
I do not know that whitening our teeth can be this simple. We just need to apply this as indicated in the instruction and sleep for a night and then we can see the magic happened. it is painless and effortless. It is super suitable for a busy person like me. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
29 November, 2025
originally posted on Colgate
Great for on the go!
This whitening pen was so easy to use! Takes just a few minutes to apply with noticeable results in less than a week. Perfect stocking stuffer for the holidays! If you are looking for a quick and easy way to freshen up your smile, give this a try! This review was collected as part of a promotion, and the opinions are my own.
4 out of 5 stars
27 November, 2025
originally posted on Colgate
Excited w/ high expectations
This review was collected as part of a promotion, and the opinions are my own. Worry; "avoid staining foods & drink drinks between txs," feels like unfamiliar territory possible negative conseq! (Coffee? Curry?)
5 out of 5 stars
27 November, 2025
originally posted on Colgate
Convenient
This is a small but convenient teeth whitening product. It whitens teeth within a few days. No need to apply it overnight, just 15 minutes is good enough. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
26 November, 2025
originally posted on Colgate
It works!
This little overnight whitening pen is easy to use, dries quickly, and many users say it makes their teeth noticeably brighter in about a week. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
26 November, 2025
originally posted on Colgate
Perfect teeth whitening kit for on the go!
This teeth whitening kit is so perfect! It is so easy to take on the go, and is the cutest Christmas gift! It also does not make your teeth hurt, which is a big plus! This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
Awesome Product
The directions to use the product are clear and easy to follow. I like that it is enamel safe and sugar free. I like that you can see a difference in just a week. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
So easy to use and works great!
This whitening pen works great and is so easy to use. I already have noticed a difference with just a couple of uses. This would make a great little stocking stuffer. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
Great travel sized whitener!
This review was collected as part of a promotion, and the opinions are my own. The Colgate Optic White Overnight Whitening Mini Pen is super easy to use and feels way less messy than strips. I noticed my teeth looking brighter after just a few nights, though people with sensitive teeth might want to be cautious. Overall, it’s a convenient little tool to keep your smile fresh without much hassle.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
Great stocking stuffer
I am always struggling with teen and young adult gifts. This wassl the perfect little addition. I love the small size and cute ribbon detail that makes it look like an ornament. With all the photos and posting to social media, this is the perfect way for a quick whitening refresh for the holidays. I also like that with the pen, you can be precise and not deal with the gum sensitivity like with some of the strips. If you can paint your nails, you can whiten your teeth. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
Gentle to my teeth
It is very gentle to my teeth. I do not feel pain or sore at all. The instruction is clear and easy to follow. The color of my teeth improved a lot after each time using it. This is so helpful. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
25 November, 2025
originally posted on Colgate
Just 3 simple steps
This review was collected as part of a promotion, and the opinions are my own. I had used it one time and there was a visible change. My teeth looked cleaner/whiter. It has a nice taste. It doesn't burn. Ill keep trying it for the whole week. I like that its so small i can keep it in my purse.
4 out of 5 stars
25 November, 2025
originally posted on Colgate
Very nice
Packaging was cute, but tinier than expected. Was hard to get out of package as well. Nice size applicator and smooth and easy to apply. Very quick and easy, left me with good results as well. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
24 November, 2025
originally posted on Colgate
Nice and Handy
Upon trying this product I liked how it's small and easy to hold in my hand and easy to bring with me and put in my purse. I also like the applicator brush, it's bristles are soft and perfect in coating all my teeth. This review was collected as part of a promotion, and the opinions are my own.
5 out of 5 stars
24 November, 2025
originally posted on Colgate
Perfect for white teeth
It's a perfect holiday gift. Love the packing and it has all the ingredients to get a whiter teeth. It is easy to apply and it is not messy. This review was collected as part of a promotion, and the opinions are my own
4 out of 5 stars
23 November, 2025
originally posted on Colgate
Great teeth whitener!
I haven't used this product the full 10 days and I already see a slight change! This is a perfect gift for someone that you know wants white teeth and doesn't know where to go or start!
4 out of 5 stars
23 November, 2025
originally posted on Colgate
Good little mini kit
The mini whitening overnight pen has made a big impact on my smile and confidence level. No terrible film feeling on my teeth. I like how even after one use I can see my smile a little whiter. This review was collected as part of a promotion, and the opinions are my own.