Regular price$25
Pack Size

• 1 teeth on-the-go whitening pen with hygienic, silicone-bristle tip

• Clinically proven to quickly whiten teeth in just one application

• Ultimate, easy-to-use, all-in-one. bush-button applicator pen

• Silicone bristle tip that’s hygienic and keeps its shape

• Cinna-minty fresh formula for fresh breath

• Vegan, Gluten-free, Cruelty-free and Made in the USA

• 100% safe for enamel, crowns, bridges, and veneers

• Whitens teeth, freshens breath, and keeps mouth healthy and hygienic

• Tastes great, no-rinse, sensitivity-free formula
Dentist invented

• Pen is recyclable and has a 30-day money-back guarantee

• Whenever you buy GLO, 5% of profits go to the GLO Good Foundation that provides free dental care to those in need

Water, Copolymer, Hydrogen Peroxide, Propylene Glycol, Silicone Dioxide, Polyvinylpyrrolidone, Potassium Nitrate, Glycerin, Wintergreen Oil, Menthol, Natural Cinnamon Flavor, Sodium Saccharin, Xylitol, Sodium Tripolyphosphate, Sodium Hydroxide, Eucalyptus Extract, Thyme Extract.

Also free of: Triclosan, Paraben, Formaldehyde, Phthalate, Sulfate SLS & SLES, Synthetic Fragrance, Carbamide Peroxide

• Click the pen base until gel appears on the applicator tip

• Smile and brush a thin layer onto your showing teeth
Keep smiling for 30 seconds as the quick-drying gel whitens. No rinsing required

• For best results, use twice a day for 14 days

The GLO® to Go Pen, also known as the Teeth Whitening Marker, effectively brightens, whitens  and rejuvenates smiles. GLO-to-Go is a portable teeth whitening pen that can fit in your pocket, and works around your schedule. The teeth whitening gel pen from GLO® Science features an angled silicone tip that is ultra-hygienic and antimicrobial, making it different from standard brush tips. This innovative design allows for an even, mess-free application of the whitening gel. With this pen, you will achieve

transformative results, not simply touch-ups. Visible results can be seen in just one week of use. Moreover, the teeth whitening gel pen is safe to use on crowns, bridges, and veneers.

Do Teeth Whitening Pens Work?

After just one single application, teeth were whiter after an independent clinical laboratory test. Research from The American Dental Association shows that ingredients in teeth whitening pens do work to provide a whiter, brighter smile after using them.

How To Use A Teeth Whitening Pen?

To use the GLO® to Go Pen, click the pen base until the gel appears on the applicator tip. Then, apply a thin layer of the gel onto your teeth and smile for 30 seconds as the quick-drying gel works to whiten your teeth. No rinsing is needed after use. For optimal results, use the product twice a day for 14 days.

Are Teeth Whitening Pens Safe?

You can trust that the teeth whitening product is 100% safe for your enamel, as well as for use on crowns, bridges, and veneers. GLO® gel is registered with the FDA and was developed by  world-renowned dentist Dr. Jonathan B. Levine, who is dedicated to changing lives through the power of a smile.

What Is The Best Teeth Whitening Pen?

With our GLO® teeth whitening pens, you can achieve reliable and effective results without having to visit the dentist. To choose the best teeth whitening pen for you, consider that otherpens may cause sensitivity, some may require many applications and some may not give you the white, bright smile that you are seeking. The GLO® whitening pen will remove stains and restore your teeth to optimum whiteness while causing no sensitivity.Hydrogen peroxide pens like the GLO® to GO pen are the safest and most effective for teeth whitening, clinically proven to reduce the risk of teeth damage.

The best use of teeth whitening pens is for maintenance in between treatments. Consistency in your teeth whitening routine is essential for achieving the best outcome in enhancing the appearance of your teeth. The GLO® to Go Pen is a safe and effective solution for brightening up dull teeth and can achieve both your teeth whitening objectives. 

Read what three of our happy customers say in teeth whitening reviews about their results after using GLO® to Go Pen:

Review by Charmiane on 12 Jan 2023

The best teeth whitening pen

“I love this teeth whitening pen! It’s super easy to use. I'm a wine and tea drinker, so I like having something quick and easy to use to maintain a nice looking smile. I definitely notice a difference after just a week of use. I have sensitive teeth and this product didn’t give me any discomfort. My teeth are whiter than they have ever been. Definitely a must buy for teeth whiteners.”

Review by Keeley on 22 Dec 2022

Perfect for on the go

“I can take this wherever I go! This pen is super sleek and can easily fit into my purse. It is perfect for a quick whitening. It also doesn’t make my teeth sensitive and has a very light flavor. The small applicator makes it’s easy to get all over my teeth without getting on my gums.”

Review by Kristin on 19 Dec 2022

By far the best I have used

“I noticed a difference within five minutes that my teeth are significantly wider and also I want to mention that the taste is not overbearing and my teeth do not feel cold sensitive right now.”

How Do Teeth Whitening Pens Work?

Thousands of dental practices rely on and trust GLO® Science teeth whitening pens because they work and transform their patient’s smiles. When used correctly, teeth whitening pens can be highly effective. Pens release a small amount of gel that is applied with a brush-like tip that can be used on each tooth. They offer convenience and can be used anytime, after meals or even after a coffee date. Teeth whitening pens work best for maintenance. It is crucial to adhere to the teeth whitening pen’s instructions. Every pen will come with its own precautions regarding potency, duration required to produce results, and the possibility of tooth sensitivity. 

Are Whitening Pens Bad For Your Teeth?

Teeth whitening pens are generally safe for your teeth if used correctly and in moderation. You can feel confident that the GLO to GO pen is both safe and effective for teeth whitening maintenance.  Our pens are FDA registered and proven safe in multiple clinical studies.

Are Teeth Whitening Pens Permanent?

The results of teeth whitening pens are not permanent. But by applying a layer of bleaching gel to your teeth daily with the GLO to Go Pen®, you can achieve the results of consistent maintenance. They can be used once or twice per day quickly to keep your teeth looking their brightest and best. 

How Long Do You Leave A Teeth Whitening Pen Gel On? 

The best ingredient to whiten teeth and reduce the risk of damaging teeth is hydrogen peroxide, which is clinically proven to be the most effective whitening treatment to use safely. You should always try to apply your whitening gel pen only for the recommended time which will ensure that you achieve the best results without sensitivity, pain, or discoloration to your teeth. 

How To Apply Teeth Whitening Pen?

First, click the base of the GLO to Go Pen until the gel appears on the applicator tip. Apply a thin layer of the gel onto your teeth while smiling, and leave the gel on to whiten your teeth for 30 seconds without rinsing. For the most effective results, use the teeth whitening pen twice daily for 14 days.

Teeth Whitening Pen

On The Go Teeth Whitening Pen

Imagine being able to brighten your smile on-the-go, after just one whitening pen application, without having to rinse! 


Introducing the ultimate whitening Glo-to-go pen, our most convenient, mess-free way to whiten without sensitivity. Simply click the button to release the lightweight gel into the pen’s hygienic, silicone bristle tip – which won’t lose shape or fray – and brush onto teeth. Clinically-proven to whiten after just one application, this healthy formula has plant-based antimicrobials and antioxidants to keep your mouth hygienic and cinna-minty fresh.  It’s the perfect way to maintain your bright, white smile after eating and drinking – and a healthy alternative to chewing gum for fresh breath.
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