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Best Teeth Whitening Pen: Get the Sparkling White Smile You Want


What is a teeth whitening pen—is it even effective? A teeth whitening pen is, as its name suggests, a pen-like device filled with whitening gel that you can conveniently use on your teeth to make them look brighter, sometimes in as little as one week!

best teeth whitening pen
Teeth whitening pens can help you get a brighter smile quickly.

Maintaining a white smile is just as important to your confidence as fitting into the right dress or losing weight. But sometimes, whitening dull teeth can be inconvenient.

Teeth whitening pens are a convenient alternative to strips, trays, and in-office care, so we’ve rounded up some of the best teeth whitening pens currently available.

Let's take a closer look at teeth whitening pens and help you pick the best teeth whitening pen one for your needs.

What is a teeth whitening pen?

A teeth whitening pen is a very thin plastic tube containing whitening gels that remove stains on each tooth’s surface. This is both functional and portable for use at any time.

Consuming food and drink like coffee, red wine, soda, berries, and red sauces can gradually stain teeth. Nicotine-rich products like cigarettes are another notorious cause of staining. Once teeth become stained, it can become very difficult to whiten them with conventional methods of oral hygiene like brushing and flossing.

This is where teeth whitening technology comes into the picture, and for a while, the best option was professional, in-office whitening. There have been many advances in at-home teeth whitening products, and teeth whitening pens are among them.

Using teeth whitening pens produces noticeable results, partially because of the presence of carbamide peroxide. Unlike hydrogen peroxide, carbamide peroxide is a slow-acting bleaching agent that lessens tooth sensitivity and gives teeth whitening pens a longer shelf-life.

That being said, the results depend on several factors such as whitening agent exposure time and active ingredient concentration.

A teeth whitening pen can last for up to 30–60 applications if applied twice daily over a two-week period.

How to use a whitening pen

Whitening pens are an affordable, easy-to-use, and no-mess option for people who wish to brighten their teeth at home. You can use a teeth whitening pen as part of your daily oral care routine twice a day. Most whitening pens are made with similar ingredients and usually include a form of peroxide.

Choose a pen based on what's most convenient for you. Once you’ve chosen a pen, then you can focus on the application process.

You can choose morning, evening, or both to develop a consistent whitening routine just after brushing your teeth. To use the pen:

  1. Spread your lips apart to expose the upper and lower teeth and apply the whitening gel in short vertical strokes from the top to the bottom of the tooth, just like drawing lines with a pen or pencil. Take care to avoid the gums because the whitening gel may cause irritation. In fact, this is a major bonus for choosing a whitening pen; it helps you target the teeth while easily avoiding the gums.
  2. Apply it to all of the visible teeth, then let the product set at least for 1 minute.
  3. Rinse your mouth with warm water until all of the product is removed.

Use the pen regularly for at least one week for visible results. Each whitening pen brand/formula may have slightly different instructions regarding application frequency and how long to let the product sit. For complete cleaning, floss just before using.

Best teeth whitening pens

There are several teeth whitening pens available on the market, and sometimes it can get really confusing as to which one to choose. We’ve compiled a list of the best teeth whitening pens for your convenience. 

Dr. Brite teeth whitening pens

Whiter teeth with Dr. Brite teeth whitening pen

Dr. Brite teeth whitening pens offer a natural way to whiten your teeth—and it actually works! These whitening pens contain no harsh chemicals, and aren't tested on animals; they are vegan and free of all sorts of bad stuff like SLS and GMOs.

Instead, they're carefully formulated by doctors with wholesome ingredients like organic spearmint oil and organic coconut oil, and food-grade hydrogen peroxide whitens teeth by multiple shades.

You can choose the best whitening pen for you based on your needs and staining:

“I very much like this whitener; it’s easy to use and and there is no cleanup involved. It is all contained in one little tube. My teeth definitely look whiter. I love this product!!”

What's more, you can get 10% off your order with code DRBRITE10.

Zimba Whitening Pen

zimba whitening pen

The Zimba whitening pen makes it easy to whiten on the go, and at a price that's accessible to every budget. That's because these pens are super sleek and compact, perfect for throwing in your purse or tucking in your luggage.

Each pen features Zimba's advanced whitening gel, whose active ingredient, hydrogen peroxide, quickly erases even the toughest surface stains, while a gentle formula is safe for sensitive teeth and gums.

These pens:

  • Are easy to apply
  • Make teeth whiter in just 1 use
  • Have 2 months of whitening in a single pen
  • Are mess-free

You have the choice between purchasing a single pen or saving even more on a pack of three. You can use promo code DENTALY10 for 10% off today!

Colgate Optic White overnight teeth whitening pen

Known for its rapid whitening action on old stains, the Colgate whitening pen features an advanced whitening technology that delivers results in just one week of use. Colgate suggests cleaning teeth and applying the clear gel at night. You may be wondering: Is the Colgate whitening pen safe?

Well, this product is vegan, gluten-free, and sugar-free, and it contains 3% hydrogen peroxide. So it's about as safe as any of the other store-bought whitening pens out there.

Some of the best features of this pen include:

  • Minimizing tooth sensitivity for enamel-safe teeth whitening
  • Precision brush to target the surface area of each tooth
  • Rapid-drying whitening gel
  • Easy-to-use pen that lets you control the whitening gel and minimize irritation

Sounds pretty good, right? But let’s also have a look at some Colgate Optic White overnight teeth whitening pen reviews:

“Absolutely amazing. I’ve only used the teeth whitening overnight stick 3 times and people are already starting to notice a difference in my teeth. I also have very sensitive teeth and tooth pain but this hasn’t affected my pain at all. I highly recommend this teeth whitening product!”

“I have never had sensitivity until using this product, yikes it is not comfortable! It also forms a really thick substance that costs your teeth like a web and the whitening is spotty. Not a fan.”

“It worked a bit, but if you're someone who has texture problems I would steer clear of it cause when it’s setting on your teeth it gets very gritty.”

Take a look at this review of the Colgate Optic White teeth whitening pen to learn more about how to use Colgate whitening pens…and his final disappointment with how this particular ben works:

Here's my full Colgate Optic White Overnight Teeth Whitening Pen Review! It was tough to find any Colgate Teeth Whitening Pen Reviews, so I decided to test it out on my own. Here's my honest Teeth Whitening Pen Colgate review and results Check out the Colgate Whitening Pen here: Watch Next ⤵️ The 9 Healthiest Ways to Drink Alcohol: NorCal Margarita Recipe (The Healthiest Alcoholic Drink): 🤩Lifestyle & Fashion Videos: 🎉Come Say Hi!🎉 🎥VLOG Channel: 🎵My Electronic Music: 📱TikTok: @MarcFreccero 🐦Twitter: @MarcFreccero 📸Instagram: @MarcFreccero 💪 💪 💪 Welcome to Question Marc! On this channel I answer all your questions about Health, Fitness, Nutrition, and overall Lifestyle Design 💪 💪 💪

You may have a difficult time finding the Colgate Optic White overnight teeth whitening pen, because it's currently not being sold on Amazon, nor on the Colgate website. It looks like they are still selling some of these Colgate white overnight pens at Target.

Beaueli teeth whitening pen

If the words behind the makers of this pen are to be believed, Beaueli contains the same ingredients used in professional teeth brightening. It also contains peppermint, which has been proven effective for fortifying tooth enamel and strengthening teeth and gums. Glycerin increases the shelf life of the product. The best aspects about this product are:

  • 35% carbamide peroxide provides maximum whitening potential
  • 100% safe and effective
  • 360-degree twist dial for serum release
  • Travel-friendly compact design
  • Comes in a clear tube; easy to see how much gel you have left

Per the manufacturer, you can relax your lips after 10 seconds of application. It is advised that you do not eat or drink for 30 minutes after using the product.

Here’s what Lynn, a Beaueli customer, had to say:

I love this stuff. It's a very thick sticky gel which is important because it is thicker than saliva so it doesn't easily get diluted when in the mouth. This is why I am satisfied with this teeth whitening gel.

We recently reviewed a similar product, the Radiance teeth whitening pen. Read more about whitening pens and the full Radiance review.

AsaVea teeth whitening pen

A professional teeth whitening pen, AsaVea can help with coffee, tea, wine, smoke, soda, and several other stains. It features a compact design that’s really easy to use. Affordable and offering premium quality, it causes minimal sensitivity.

The pen provides results with just one minute of daily use, and the 30-second quick-drying whitening gel saves you time. Let’s have a look at the key highlights of this product:

  • Natural mint flavor to keep your mouth feeling fresh        
  • Features a durable twist mechanism with soft brush tip for gentle application
  • Powerful, with 35% carbamide peroxide
  • pH neutral

The manufacturer recommends that you relax your lips after 30 seconds, but avoid eating or drinking for 30 minutes after application.

According to one of its users:

I always worry whether this stuff will actually work, look good, be easy to use, taste decent, be safe for my teeth…and this stuff has it all and I'm more than impressed!”


Active Wow 24K charcoal teeth whitening pen (peroxide-free)

Although this is a teeth whitening pen without peroxide, this product from Active Wow shows almost immediate results. Within 60 seconds of use, the pen produces visible whitening. The peppermint oil adds a pleasing taste and leaves a minty fresh fragrance.

Featuring sodium bicarbonate as one of the primary ingredients, this product works as a natural teeth whitener and removes stains quickly. Activated charcoal also draws stains out from the teeth. Here’s a round-up of this pen’s best features:

  • Simple, fast, and effective teeth whitening
  • Compact design
  • Contains sodium bicarbonate and activated charcoal
  • Peppermint oil

According to the manufacturer, after using the pen you should hold your smile for 60 seconds for the gel to dry and then rinse after 20 minutes if necessary.

The pen usually is off putting to me due to sanitary reasons but this pen didn't gross me out. The taste was minty, it didn't taste terrible like charcoal. It didn't irritate my gums or lips which is a huge plus and NO SENSITIVITY ISSUES after!! At first I didn't notice any difference in my teeth but after about an hour or so after rinsing my mouth, I noticed a difference! My husband wants to order a few for the medicine cabinet because he agreed that this is so convenient. You can apply it without really needing to look at yourself in the mirror. A great product overall. Definitely will buy again!


Summary of the best teeth whitening pens

To give you a concise look at the highlights of the products discussed above and to help you make a decision, here’s a quick comparison between them.

Design features


Active whitening ingredient

Application time


Dr. Brite

Easy-twist base, compact, subscription available


3% hydrogen peroxide

2 minutes


Easy-twist base, compact, 2-months of whitening  


Hydrogen peroxide

5 minutes


Clumping can be removed by clicking the pen


3% hydrogen peroxide



360-degree twist dial for serum release


35% carbamide peroxide

1 minute


Durable twist mechanism with soft brush tip


35% carbamide peroxide

30 seconds

Active Wow



Sodium bicarbonate + activated charcoal

60 seconds

Whitening pen alternatives

In addition to whitening pens, there are many other products that you can use to whiten teeth like whitening toothpastes, gels, rinses, strips, trays, etc. Based on your oral health condition and medical history, people with healthy teeth (those who don’t have crowns or filings, etc.) can use these methods for teeth whitening at home.

Whitening strips

best teeth whitening pen
In addition to teeth whitening pens, you can use
whitening toothpastes, strips, and gels to brighten your teeth.

Whitening strips are very thin (almost invisible) and are coated with peroxide-based whitening gels. You can see the results in a few days and they last for around four months.

You could also opt for whitening gels that are peroxide-based and can be applied with a small brush on the surface of the teeth. The instructions can vary with the formula strength, so make sure you read them carefully before using them.

Strips are considered a convenient, fast and affordable way to whiten teeth, but there are two things that give some customers pause — the unpleasant flavor and the goo that always gets left behind.

To solve these problems, Snow has come up with their dissolving white strips. These powerful strips whiten in just 15 minutes per day, and they dissolve directly on your teeth, leaving behind zero gooeyness.

They also come in a refreshing lavender-mint flavor that customers love.

Whitening kits

One at-home whitening treatment that you may want to try is the Snow teeth whitening kit. Snow is a kit that uses blue LED light to speed up and enhance the teeth whitening process, targeting stains from coffee, tobacco, tea, and more.

led teeth whitening snow
A blue LED light accelerates the whitening process.

With Snow you have two kit options: the Original kit or the Wireless kit. The original kit comes with everything you need for dramatically whiter teeth:

  • LED mouthpiece
  • Whitening wands with whitening serum
  • Extra strength serum
  • Universal, USB, and iPhone connections

The Wireless kit comes with a few extra goodies like lip balm and a travel case and is, of course, wireless. It's also waterproof so you can even whiten while you're in the shower!

To find out more about Snow, you can read our complete review here. You can also head directly to the Snow website to get started.

Whitening toothpastes

All toothpastes have the capability to remove staining from teeth to some extent because of the presence of abrasives. But in the case of long-term stains, some additional polishing and chemical agents are required for more effective whitening.

This is where whitening toothpastes come in. These products contain carbamide peroxide or hydrogen peroxide for teeth whitening. Fairly new among whitening solutions, this is similar to mouthwash and contains hydrogen peroxide.

It should be used twice a day just after brushing your teeth. It also helps freshen breath and reduce dental plaque. You can read more about these in our guide to the best whitening toothpastes.


Everyone wants the perfect smile, and teeth whitening pens can help maintain them. When looking for a quick and convenient whitening solution for your teeth, whitening pens can prove to be the perfect choice.


Are teeth whitening pens safe?

According to this study from NCBI, carbamide peroxide-based whitening solutions (like in teeth whitening pens) are safe to use and can be effective in whitening teeth. Some teeth whitening pens have chemicals and additives that can cause tooth sensitivity.

These effects usually go away within 24 hours. Overusing the pen can cause gum irritation, so follow the instructions given.

Can everyone use teeth whitening pens?

Though teeth whitening pens are largely safe to use for most people, in some cases patients are advised to avoid them, such as pregnant women, and those with certain dental restorations. Pregnant women shouldn’t use them excessively because the peroxide concentrations in quick teeth whitening solutions are high.

Also, if you have dental crowns and bonding, using whitening pens can make the surrounding teeth whiter but it will have no effect on the color of the crown, and the contrast of color between the crown and other teeth may look awkward.

Are teeth whitening pens effective?

Teeth whitening pens can prove to be quite effective in cases of extrinsic staining (staining on the surface of teeth). The active ingredient in the pen’s whitening gel will help clean surface stains. That’s why these pens usually come in a portable design so that you can carry them with you and use them immediately after having food or drink.

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Sukriti is a content writer specializing in the healthcare niche. She is an ex-software engineer who's given up IT for writing full-time. She's been writing for 7 years and regularly creates optimized and targeted content for multiple domains including health, technology, education, entertainment, and more.
Sources The 10 best teeth whitening pens for your brightest smile ever. Consulted 27th August 2020. Tooth whitening: What we now know. Consulted 27th August 2020.