Teeth Whitening Pen - Professionally Stain Removal Teeth Whitening Gel Formula, No Sensitivity Effective Teeth Whitener, Mint (0.11 Fl Oz (Pack of 4))
Condition: New
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, May 14
Recently Viewed
Features
- Professional-Grade Whitening :Get a brighter, more confident smile with our clinically proven teeth whitening gel formula, designed to tackle tough stains from coffee, tea, wine, and smoking. Dentist-recommended and enamel-safe, it delivers visible results in just 1-2 weeks whitening teeth by 4-8 shades with regular use. Each pen offers 20+ applications for long-lasting, salon-quality results.
- Gentle on Sensitive Teeth & Gums:KTSAY low-sensitivity, mint-flavored teeth whitening essence pen is perfect for daily use without irritation. Formulated to protect enamel while lifting stains, it works on natural teeth, veneers, and crowns. Say goodbye to harsh chemicalsthis gentle formula ensures a comfortable whitening experience for all users, even those with sensitive mouths.
- Mess-Free Application:The fine-tipped brush allows targeted coverage on every tooth and hard-to-reach crevices, ensuring no wasted product. Simply twist the pen to release the fast-drying gelno drips, no spills, and no sticky residue. Ideal for quick touch-ups at home or on the go.
- Whitening Anywhere:Lightweight and travel-friendly, our teeth whitening pen kits fits easily into purses, pocket, or travel kits. Maintain your bright smile wherever you areapply 1-2 times daily to keep stains at bay, whether traveling, after meals, before events, or during your daily routine.
- Trusted Quality:Formulated with natural plant ingredients, KTSAY whitening pen meets strict safety standards for effective yet gentle results. Join thousands of happy customers who trust us for professional results.If you have any questions, please contact us and we will provide you with quality service.
Package Dimensions : 5.59 x 2.8 x 0.75 inches; 2.4 ounces
Date First Available : February 27, 2026
Manufacturer : KTSAY
Best Sellers Rank: #9,214 in Health & Household (See Top 100 in Health & Household) #7 in Teeth Whitening Gels
#7 in Teeth Whitening Gels:
Customer Reviews: 4.8 4.8 out of 5 stars (269)
Brand Name: KTSAY
Product Benefits: Brightening, Cleansing, Freshen Breath, Stain Removal, Whitening
Item Form: Gel
Included Components: Teeth Whitening Pen, Toothbrush
Manufacturer: KTSAY
UPC: 727636316588
Number of Items: 4
Active Ingredients: Glycerin, Hydrogen Peroxide
Material Type Free: Alcohol Free
Material Features: Natural, Non Toxic
Flavor: Mint
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Totally Legit for $0.39 I honestly bought this "Bright White" pen for literally 39 cents on Amazon just to see what would happen—I figured it was worth a laugh. But seriously, this little gel pen is legit; it made a huge difference, especially on my daily coffee stains and overall yellowness. It's so easy to use, and I love that I finally found an affordable way to get a subtle, easy whitening boost without wasting money on those expensive kits. It’s ridiculous how good this is for the price point!
...
show more
Reviewed in the United States on December 2, 2025 by Tashima Davis
I’ve tried several whitening products before, but this teeth whitening pen has definitely become my favorite. The design makes it super easy to apply — the brush tip lets me target each tooth without making a mess. I love that I can carry it in my bag and use it anytime, especially before social events. After about a week of consistent use (twice a day), I started noticing a real difference — my teeth looked at least one to two shades whiter. There’s a slight minty taste, and it doesn’t cause the sensitivity I’ve experienced with strips or trays. The best part is how fast it dries — within 30 seconds I can go about my day. It’s perfect for quick touch-ups and maintaining brightness after coffee or wine. Overall, this whitening pen is affordable, effective, and easy to use. I’d highly recommend it to anyone who wants a brighter smile without the hassle of messy gels or expensive treatments.
...
show more
Reviewed in the United States on October 29, 2025 by Javier Esquivel
My teeth are a bit crooked, show badly and dark in pictures. After a week of using this whitening device, they show up lighter in pictures and are at least 2-3 shades lighter in person. No sensitivity , easy to use, happy with the results.
Reviewed in the United States on November 23, 2025 by Elizabeth Z.
Honestly loving this Bright White Teeth Whitening Pen! It’s super easy to use, doesn’t make my teeth sensitive, and I could see a difference after just a few uses. Perfect for quick touch ups and keeping my smile bright without spending a ton. Totally recommend!
Reviewed in the United States on November 12, 2025 by Amanda L
This is just what I needed. I drink coffee and my teeth were getting dull. I took a chance on this because many other brands didn't work or I had to do multiple sessions. In one use my teeth were brighter. I can see this as a great maintenance to keep my teeth white. Easy to use, pleasant taste, but best of all, it works! So happy I took a chance. I'll be using Bright White from now on.
...
show more
Reviewed in the United States on November 2, 2025 by Linda
I bought this product and it works great. I have this one tooth that looks slightly darker than all my other teeth. I used this product on it and I can tell a difference. I recommend this product.
Reviewed in the United States on December 8, 2025 by Shan
Since day one, the Bright White Teeth Whitening Pen has made a noticeable difference. My teeth look brighter, and stains are visibly reduced. It’s easy to use and delivers fast results definitely worth it!
Reviewed in the United States on November 16, 2025 by Ilis
I honestly didn’t expect to love this as much as I do. I’ve tried whitening strips, pens, toothpaste, even professional treatments at the dentist, and nothing has given me results this fast without sensitivity. This system is the first one where I actually noticed a difference after just a couple uses. The kit is super easy to use — the instructions were straightforward and the gel doesn’t taste weird or burn like others I’ve tried. The LED light is lightweight and comfortable to keep in your mouth, and the timer helps so you don’t overdo it. After one week, my teeth look at least 2–3 shades whiter, maybe more. Friends have literally asked what I’ve changed. I feel more confident smiling in pictures now, which is something I didn’t realize I missed until I got that confidence back. No sensitivity, no mess, no hassle. Just genuinely brighter teeth. If you’re on the fence — get it. This is one of those purchases you’ll actually be glad you made. I can’t believe how well it worked.
...
show more
Reviewed in the United States on October 28, 2025 by Daniel Fernandez-Vega