10 Best Teeth Whitening Pens in The UK

Last updated on 17/07/2025

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MySweetSmile Dentist-Approved Teeth Whitening Powder - IndyBest Award-Winner - Enamel-Safe & Sensitivity-Free - Cool Mint Flavour - Removes Years of Stains - 6 Month Teeth Whitener Supply

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Why We Love It

Awarded 'Best Teeth Whitening Product.
Dentist-approved and enamel-safe formula.
Effortless and cost-effective use.

Main Highlights

REMOVE YEARS OF STAINS – GENTLY & EFFECTIVELY - Say goodbye to deep-set stains from coffee, tea, wine, smoking, and ageing with zero peroxide & zero sensitivity. This dentist-approved, non-abrasive powder gently lifts stains without irritation or enamel damage—so you can smile with confidence.
WHITER TEETH IN 3 SIMPLE STEPS – NO MESS, NO HASSLE - Achieve a brighter smile in just 3 easy steps—Dip, Brush, Rinse! Lightly dampen your toothbrush, dip it into the powder, and brush for 2 minutes. No messy gels, strips, or complicated kits—just hassle-free whitening twice a week for long-term stain removal.
DENTIST-RECOMMENDED & SAFE FOR SENSITIVE TEETH - Trusted by dental professionals, this enamel-safe formula is non-abrasive & peroxide-free, making it ideal for crowns, caps, veneers, and bonding. It helps maintain an even, natural-looking shade while preventing new stains from forming.
DERMATEST-APPROVED & MULTI-AWARD-WINNING - Independently tested in Germany by Dermatest, MySweetSmile’s dentist-approved Teeth Whitening Powder has earned a 5-Star Seal of Approval—proven to be safe, effective, and sensitivity-free. Voted Best Teeth Whitening Brand 2023 & 2024 by The Independent’s IndyBest Awards.
TRUSTED BY OVER 1 MILLION CUSTOMERS WORLDWIDE - Join 1M+ smiling customers across the UK, US & EU who trust MySweetSmile’s dentist-approved formulas for a brighter, healthier smile. As seen in The Guardian, Daily Mail, HELLO! and more—our formulas deliver professional-level whitening without sensitivity.

MySweetSmile Precision Teeth Whitening Pen - Pap Formula - Enamel-Safe - Sensitivity-Free - Dentist-Approved - IndyBest Award-Winning Brand - Mint Flavour

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Why We Love It

Precise targeted application pen.
Convenient on-the-go whitening.
Safe for dental work.

Main Highlights

WHITENING MADE FOR CROOKED & CROWDED TEETH - Whiten the hard-to-reach areas that brushing and other products miss. Designed for uneven, overlapping and crowded teeth, the fine-brush applicator targets stains exactly where you need it—for an even, more radiant smile.
WHITEN ANYTIME, ANYWHERE – NO TRAYS, NO WAITING AROUND - Fast, mess-free, and perfect for on-the-go whitening. Just twist the base, apply the gel with the fine brush tip, let it sit for 10 minutes, and then rinse. No bulky trays, no LED lights—just a brighter smile in minutes.
ENAMEL-SAFE, DENTIST-RECOMMENDED & ZERO SENSITIVITY - Powered by our Advanced PAP Formula, this peroxide-free whitening pen gently lifts deep stains from coffee, tea, wine, and smoking—without causing irritation or enamel damage. Trusted by dentists and recommended for even the most sensitive teeth.
DERMATEST-APPROVED & MULTI-AWARD-WINNING - Independently tested in Germany by Dermatest, MySweetSmile’s Dentist-Approved Whitening Pen has earned a 5-Star Seal of Approval—proven to be safe, effective, and sensitivity-free. Voted Best Teeth Whitening Brand 2023 & 2024 by The Independent’s IndyBest Awards.
TRUSTED BY OVER 1 MILLION CUSTOMERS WORLDWIDE - Join 1M+ smiling customers across the UK, US & EU who trust MySweetSmile’s dentist-approved formulas for a brighter, healthier smile. As seen in The Guardian, Daily Mail, HELLO! and more—our Precision Whitening Pen delivers professional-level whitening, anytime, anywhere.

Teeth Whitening Pen 4+1, Use Twice a Day Up to 1-6 Shade Whiter in 1-2 Weeks, 4 Pens, 1 Desensitising Pen, 70+ Treatments, Effective, Pain Free and Enamel Safe, Easy at Home

33% OffFree Shipping

Why We Love It

Gentle on sensitive teeth.
Effectively removes stubborn stains.
Easy and convenient application.

Main Highlights

Gentle on Sensitive Teeth: Our teeth whitening pen is designed with your dental health in mind. With the gentle formula, our teeth whitening essence pen can be used by those with sensitive teeth without causing additional sensitivity. It is the perfect at-home painless teeth whitening solution.
Effectively Remove Stubborn Tooth Stains: Make sure your smile gets the attention it deserves with our powerful formula teeth whitening pen. This extra strength instant tooth whitening pen gently and effectively remove years worth of stubborn tooth stains from coffee, wine, smoke, cola, ect.
Easy to Apply: The pen design makes it extremely convenient and easy to apply. Whether you're at home or on the go, it's a hassle-free way to whiten your teeth. Also, it is travel-friendly, allowing you to maintain your bright smile wherever you are. It can whiten teeth by several shades and does not leave residue on teeth. The whitening gel dries quickly and contains no harmful ingredients.
Long-Lasting Results: The whitening pen contains 70+ uses, use twice a day continuously for the first 1-2 weeks. Your teeth will whiten about 1~6 shade. Say goodbye to the dentist for expensive and harsh chemical whitening treatments. One treatment can last for an extended time.

Xyleno LED Teeth Whitening Kit: Home Teeth Bleaching Kit Including Tooth Whitening Gel Pen and Bleaching Light Tray - Quickly and Safely Remove Stains to Make Tooth White

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Why We Love It

Dual light technology benefits.
Quick and convenient whitening.
Comfortable design for everyone.

Main Highlights

【Cold Light Teeth Whitening】Utilizing both blue and red light, this device offers dual benefits for teeth whitening. Blue light effectively removes surface stains and significantly enhances the whitening effect, while red light helps relieve tooth sensitivity and improves gum health.
【Achieve a Confident Smile】In just 16 minutes, you can complete an effective teeth whitening treatment, ensuring you have a confident smile anytime, anywhere. Whether at home, at the office, or on the go, the simple and convenient design allows you to say goodbye to the complexity and inconvenience of traditional whitening methods.
【Instant Teeth Whitening】The teeth whitening gel pen features a gentle yet highly effective formula that targets stubborn stains like coffee, tea, and cigarette. Its unique active ingredients penetrate deep into the enamel, quickly breaking down pigment molecules and restoring your teeth's natural shine.
【Whitening Comfortably】The dental tray is made from soft silicone and designed with an ergonomic fit that comfortably contours to your teeth, ensuring a snug. It meets the needs of various users, allowing both adults and those with sensitive teeth to enjoy the whitening treatment in comfort.
【USB Charging Whitening Device】With a built-in rechargeable battery, this device reduces the need for disposable batteries. It comes with a USB charging cable, compatible with multiple charging methods. Whether for home use or travel, it effortlessly meets your daily needs, providing efficiency you expect from a teeth whitening solution.

Wisdom Teeth Active Whitening GlorySmile Professional 3 Gels Syringe Home Use Teeth Whitening Led Kit for Sensitive Teeth

BetterWhite Teeth Whitening Pen (3 Pens) - 30+ Uses, Non-Sensitive - Removes Years of Stains - Safe for Enamel – 100% Natural Formula, Dentist Formulated, Non-Toxic, Easy to Use, Travel-Friendly

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Why We Love It

Whiter teeth in one week.
Removes years of stains.
Made for sensitive teeth.

Main Highlights

✅ WHITER TEETH IN JUST 1 WEEK – Improve your smile and confidence with the UK’s first all-natural teeth whitening pen. No harsh chemicals or bleaches. You no longer have to choose between whitening pens that are good for you, and ones that actually work! Includes 3 Whitening Pens / 30+ Treatments.
✅ REMOVES YEARS OF STAINS – Formulated with potent stain-removing ingredients such as PAP, our teeth whitening pen can safely and effectively remove even the most stubborn stains caused by food, coffee, wine, soda, smoking, and more. It’s time to restore your youthful, glowing smile!
✅ MADE FOR SENSITIVE TEETH – Made specifically for sensitive teeth, our whitening pen is powered by purposeful and all-natural enamel-safe ingredients like Baking Soda, Coconut Oil and mineral-rich Dead Sea Salt, offering a safer and more natural alternative to other products on the market.
✅ CONVENIENT AND EASY TO USE – The perfect at-home solution for sensitivity free whitening. No more visits to the dentist for expensive and harsh whitening treatments. Use while watching your favourite TV show, before an important event or simply anywhere and anytime!
✅ 100% SATISFACTION GUARANTEE – Not happy with your results? Get in touch and we’ll issue a full refund, no questions asked. Love our whitening pens? Share them with your friends and family. There’s no better gift than a beautiful smile!

Whites Beaconsfield Teeth Whitening Strips – Non-Peroxide Formula, Enamel-Safe, 28 Strips (14-Day Treatment), Brighten Teeth Fast, Removes Coffee, Wine, Smoke Stains, Safe for Sensitive Teeth

35% OffFree Shipping

Why We Love It

Noticeable whitening after one use.
Gentle on teeth and gums.
Convenient daily application strips.

Main Highlights

Advanced Non-Peroxide Whitening Formula: Experience a brighter smile with our peroxide-free formula, designed to gently remove years of stains from coffee, wine, smoking, and more—without causing sensitivity. Effectively breaks down and removes stains, delivering noticeable and quick whitening results.
Safe for Enamel & Sensitive Teeth: Our enamel-safe strips are crafted for those with sensitive teeth, ensuring a comfortable whitening experience without irritation. Designed to be gentle on both teeth and gums, they provide minimal sensitivity during and after treatment—making them an ideal choice for individuals seeking a gentle yet effective whitening solution.
14-Day Whitening Treatment: Includes 28 easy-to-apply strips for a full 14-day treatment, delivering visible results and a confident, brighter smile in just two weeks.
Fast, Visible Results in Just Days: See noticeable teeth whitening after just a few applications. Our quick-acting formula delivers early, visible brightness—perfect for upcoming events or boosting everyday confidence.
No-Slip, Easy Application: Strips are designed for easy at-home application and removal, fitting comfortably into your daily routine without the need for professional supervision.

Teeth Whitening Pen(4 Pens), No Sensitivity Teeth Whitening Gel Essence, Effective Tooth Whitener Pen Kit for Dental Brightening, Instant Tooth Whitener Removes Years of Stains, Enamel Safe

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Why We Love It

Removes years of tough stains.
Professional quality results quickly.
Gentle on enamel and gums.

Main Highlights

Remove Years of Stains: Our professional teeth whitening pen effectively and quickly removes years of stains caused by coffee, tea, wine, soda, and more. With a refreshing natural mint flavor, This teeth whitening gel keeps your mouth feeling fresh. This tooth whitening pen is the perfect at-home solution for premium-quality teeth whitening
Professional Quality: This teeth whitening essence pen delivers fast results with just 1 minute of daily use! Each pen provides 30+ applications, and with consistent use, your teeth can become 4–8 shades whiter. No more expensive or harsh dental treatments—just effective, affordable whitening at your fingertips
Gentle Daily Use: Safe for everyday use, our enamel-friendly teeth whitening kit formula whitens teeth without sensitivity or harsh chemicals—so you can enjoy a confident, dazzling smile without worry
Easy to Use: Just follow three quick steps: 1. Brush and clean your teeth. 2. Remove the teeth whitening pen cap and twist the bottom clockwise until whitening gel appears on the brush. 3. Apply a thin layer of gel to your teeth, avoiding the gums. Relax your lips after 30 seconds. Do not eat or drink for the next 30 minutes
Innovative Tube Design: The teeth paint features a durable twist mechanism and a soft brush tip that gently coats each tooth and its crevices for a thorough whitening experience. The transparent tube lets you see exactly how much product remains
We're confident you'll love your teeth whitener—if you have any issues, contact us for support at any time

Venus Visage Award Winning Teeth Whitening Gel Pen - 2 Pack Teeth Whitening Kit - 20+ Uses - Professionally Formulated - Low Sensitivity Stain Remover - Mint Flavour, 0.07 fl oz/2 ml Each

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Why We Love It

Removes years' worth of stains.
Compact and travel-friendly design.
Generous use count.

Main Highlights

TEETH WHITENING PEN: Venus Visage Professional Teeth Whitening Pen can rapidly remove years of stains accumulated from consuming coffee, tea, wine, smoking, soda and more.
HIGH QUALITY AND EFFECTIVE: Our teeth whitening gel pen uses only the finest ingredients, providing rapid teeth whitening results with just 30 seconds of daily application. This teeth whitening pen contains 20+ uses and can whiten your teeth by 4-8 shades with consecutive use.
CONVENIENT AND TRAVEL-FRIENDLY: Unlike other teeth whitening products and kits, our instant teeth whitening pens are designed to be compact and as easy to use as possible. Quick, easy and handy, slip these into your purse or glove compartment and ensure that you have one ready for all occasions.
PRECISION TARGETING: With a fine and focused tip brush, the whitening gel can be applied precisely to targeted areas on your teeth. Make sure that every visible part of your smile is whitened!
WHY CHOOSE VENUS VISAGE: stock up on these teeth whitening pens to share with friends and family - they make great birthday, holiday and anniversary gifts! Rest assured that if there are any problems with our product, we will send you another one immediately.

Colgate Max White Overnight Teeth Whitening Serum - Home Teeth Whitening Pen - Reverses 15 Years of Stains* While You Sleep - New and Improved Applicator - Enamel-Safe - Easy to Use

50% OffFree Shipping

Why We Love It

Whitens while you sleep.
Easy and precise application.
Instant visible results.

Main Highlights

WHITEN WHILE YOU SLEEP: Elevate your beauty routine with the Colgate Max White Overnight Teeth Whitening Serum that reverses 15 years of stains* while you sleep! (*After 3 weeks continued use, stains caused by food and drink)
NEW PRECISION BRUSH: Our home teeth whitening serum comes with a new and improved precision brush that makes applying the serum to your teeth easier than ever. One dip is enough for 5 teeth.
WORKS FROM THE FIRST USE: The patented serum in our Colgate teeth whitening pen is enamel-safe, quick drying and starts working from the first time you use it!
EASY TO USE: Our overnight teeth whitening serum is easy to use in just 5 steps. 1: Brush teeth. 2. Dry your top row with tissue. 3: Apply serum (one dip is enough for 5 teeth) and wait 15 seconds to dry. 4: Repeat for your bottom row. 5: Head to bed and brush off the serum in the morning.
LEVEL UP YOUR ORAL BEAUTY: Take your oral beauty routine to the next level with dramatic whitening results by using the overnight teeth whitening pen with Colgate Max White Ultimate Toothpaste and the Colgate Max White Ultimate LED Whitening Kit.
TIPS FOR THE BEST EXPERIENCE: If you need to clean your applicator, never use water! Instead, wipe it with a dry tissue. Use the serum within 3 months of opening. If you see dry serum on your teeth in the morning, you’ve applied too much. One dip is enough for 5 teeth. Gently remove it with your toothbrush and with the help of a tissue.

8.7

Excellent

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We scanned 1073 products

We reviewed these offers relevant to the Teeth Whitening Pens within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like MySweetSmile, Pankoo, Xyleno, BargainsMania, BetterWhite, Whites Beaconsfield, Mallbaola, Venus Visage, COLGATE, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Teeth Whitening Pens in the market, we considered we took a deep dive into 5366 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is MySweetSmile Dentist-Approved Teeth Whitening Powder - IndyBest Award-Winner - Enamel-Safe & Sensitivity-Free - Cool Mint Flavour - Removes Years of Stains - 6 Month Teeth Whitener Supply. We love many things about this product by MySweetSmile. What sets it apart from the competition is Awarded 'Best Teeth Whitening Product, Dentist-approved and enamel-safe formula, Effortless and cost-effective use.
The best value product for most shoppers and where user satisfaction is continuously the highest is MySweetSmile Precision Teeth Whitening Pen - Pap Formula - Enamel-Safe - Sensitivity-Free - Dentist-Approved - IndyBest Award-Winning Brand - Mint Flavour by MySweetSmile based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Teeth Whitening Pens and the best cost-to-value ratio is Colgate Max White Overnight Teeth Whitening Serum - Home Teeth Whitening Pen - Reverses 15 Years of Stains* While You Sleep - New and Improved Applicator - Enamel-Safe - Easy to Useat COLGATE with a 50% discount.
Our list of the best Teeth Whitening Pens is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Teeth Whitening Pens in The UK

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We scanned 1073 products

We concluded that: