10 Best Teeth Whitening in The UK

Last updated on 25/08/2025

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Betterwhite LED Teeth Whitening Kit with 4 Gel Syringes & Case | Formulated by Dentists | Professional Tooth Whitening for Sensitive Teeth | Enamel-Safe and Clinically Tested

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Why We Love It

Professional results at home.
Gentle on sensitive teeth.
Fast and effective whitening.

Main Highlights

Professional Results at Home: Achieve a visibly whiter smile with this advanced teeth whitening kit, designed to deliver professional-grade results from the comfort of your home.
Complete Whitening Kit: Comes with everything you need, 1 LED light device, 4 teeth whitening gel syringes, and a compact storage case for convenience and hygiene.
Gentle on Sensitive Teeth: Formulated for sensitive teeth with enamel-safe, non-abrasive, plant-based ingredients, whitens without causing pain or irritation.
Fast & Effective Whitening: See noticeable results in just a few uses. The LED light accelerates the gel’s action, making this one of the most efficient at-home whitening systems available.
Safe & Enamel-Friendly Teeth whitener: Made with dentist-approved ingredients to protect enamel while effectively removing stains caused by coffee, wine, smoking, and more.
Easy-to-Use Application: Simple step-by-step process with no mess, just apply the gel, turn on the LED light, and whiten your teeth in minutes.
LED Light Technology: Advanced blue light tech enhances whitening performance and reduces treatment time for quicker, more visible white teeth.
Travel-Friendly Design: Lightweight and compact, perfect for use at home or on the go, includes a portable case to keep your kit clean and organized.
Long-Lasting Results: Removes surface stains and deep discoloration, helping maintain a bright smile with consistent use over time.

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

20% OffFree Shipping

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.

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

15% 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.

ECOSWEETSMILE Dentist Approved Teeth Whitening Powder - 6 Month Supply - Coffee, Tea, Wine & Smoking Stain Remover for Teeth - Gel Mint Flavour - Enamel Safe & Sensitivity Free Natural Tooth Whitener

Free Shipping

Why We Love It

Whiter teeth in just days.
Gentle on sensitive teeth.
Natural ingredients promote oral health.

Main Highlights

HOLLYWOOD SMILE IN JUST 7 DAYS - No more waiting weeks or struggling with other products. Within 7 days, you’ll notice visibly whiter teeth. This teeth whitening powder is designed to fit seamlessly into your life and deliver fast and lasting results that boost your confidence every time you smile.
SAFE FOR SENSITIVE TEETH & DENTAL WORK - This natural tooth whitener is dentist approved and safe for enamel, caps, crowns, bonds, and other dental work and does not cause any sensitivity. Formulated with enamel-safe ingredients such as nano-hydroxyapatite to help remineralise enamel and reduce sensitivity, it delivers gentle yet effective whitening for a brighter smile without irritation.
ELIMINATES YEARS OF STUBBORN STAINS - Tired of those coffee, tea, wine, and smoking stains that just won’t budge no matter what you do? This stain remover for teeth gently yet effectively removes years of yellow, brown and other age related discoloration revealing the snow white smile that's been hiding beneath the stains.
ENZYME-POWERED NATURAL WHITENING – Powered by papain and bromelain, extracted from papaya and pineapple, these enzymes gently break down stains while supporting enamel strength. Leaves your smile polished, fresh, and clean with a refreshing gel minty taste for long-lasting freshness after every use.
LONG LASTING SUPPLY – This jar provides up to 6 months of teeth whitening with regular use. The reusable glass jar keeps the powder fresh, making it easy to maintain a bright, healthy smile with consistent, professional-level results every day.

Teeth Whitening Strips for Sensitive Teeth: 42 Strips (21 Treatments) Professional Whitening Kit

29% OffFree Shipping

Why We Love It

Gentle whitening for sensitive teeth.
Comprehensive pack for couples.
Freshens breath while whitening teeth.

Main Highlights

Specifically Designed for Sensitive Teeth: Our whitening strips kit specifically designed for sensitive teeth ensuring a gentle and effective whitening process without causing discomfort.
Bulk Pack with 42 Whitening Strips: Offers a full course of whitening strips for comprehensive results. Ideal for couples to enjoy the whitening experience together and achieve brighter smiles as a team.
Mint Flavor for Fresh Breath: Our mint-flavored strips not only whiten your teeth but also freshen your breath. Made with clean, vegan, and enamel-safe ingredients, they enhance your smile and boost your confidence in social interactions.
Effectively Removes Stubborn Stains:：Still struggling with stains from coffee, tobacco, soda, tea, or wine? Our whitening strips tackle and eliminate long-lasting stubborn stains, revealing a radiant smile ＆ a vibrant lifestyle.
Non-slip Thecology: Allows you to exercise, talk, and even drink water while using the strips, without worrying about them shifting. Enjoy a hassle-free teeth whitening process.

Teeth Whitening Strip - Whitening Strips for Sensitive People, Fast Remove Smoking, Coffee, Wine Stains, Teeth Brightening Kit Pack of 28 Non-Slip Strips

37% OffFree Shipping

Why We Love It

Effective for tough stains.
Gentle on sensitive teeth.
Non-slip for easy application.

Main Highlights

【Professional Teeth Whitening Strips】Using new professional teeth whitening ingredients, teeth whitening strips can quickly and thoroughly dissolve tooth discolorations. It comes with 14 sets. Use one set a day to easily remove coffee, tea and other teeth stains for a whiter smile.
【Whitening Strips For Sensitive Teeth】Made from non-sensitive ingredients that used by dentists, teeth whitening strips remove stains effectively while being gentle enough for sensitive teeth. Less pain and providing joy for your process of teeth whitening. These sensitive-free teeth whitening strips is the top option for your sensitive teeth!
【Non-Slip Whitening Strips】Using professional seal technology, teeth whitening strips are easy to apply without slipping. You can use whitening strips when talking, watching TV, drinking water, etc, without discomfort during the application. The whitening gel on the back of the strip is moisure-activated, it won’t fall off unless being removed.
【Quick Teeth Whitening Results】 Only wait for 30 minutes per use and see quick results in 2 or 3 uses. Consistent use of teeth whitening strips will keep your teeth shiny and remove years of tough stains. Only 14 Days for full teeth whitening results.
【Remove 10 Years Tough Teeth Stains】 Pdoo whitening strips give you full visibly whiter teeth results in 1 week! Remove 10 Years Tough Teeth Stains related to coffee, cola and smoking, and make the smile whiter!

Oral-B Pro-3D White Clinical Intensive Whitening Toothpaste Radiant White 75ml

50% OffFree Shipping

Why We Love It

Whiter teeth in one day.
Protects against new stains.
Suitable for sensitive teeth.

Main Highlights

Whiter teeth in 1 day by removal of surface stains
Lifts surface stains and shields teeth to protect from new stains
Toothpaste suitable for sensitive teeth
Clinically proven, professionally designed
Evergreen mint flavor toothpaste

SarCop Teeth Whitening Powder - Enamel-Safe & Sensitivity-Free Natural Tooth Whitener for Coffee, Wine, Smoking Tea – Brighten Your Day, 1.7 oz

29% OffFree Shipping

Why We Love It

Enamel-safe for dental health.
Sensitivity-free whitening experience.
Natural ingredients remove tough stains.

Main Highlights

【ENAMEL-SAFE FORMULA】- Our SarCop Teeth Whitening Powder is specially crafted to ensure it is enamel-safe, providing a gentle yet effective way to achieve brightening results without compromising your dental health.
【SENSITIVITY-FREE EXPERIENCE】- Enjoy a comfortable whitening experience with our teeth whitening powder, designed for those with sensitive teeth. Say goodbye to discomfort often associated with traditional whitening strips and kits.
【NATURAL INGREDIENTS】- Made with natural components, our teeth whitening powder effectively targets tough stains caused by coffee, wine, smoking, and tea, making it an ideal choice for anyone seeking a brighter smile.
【EASY TO USE】- This versatile teeth whitening kit allows you to easily incorporate whitening into your daily routine. Simply mix with water or your favorite toothpaste and brush for stunning results.
【LONG-LASTING RESULTS】- Achieve and maintain a beautiful smile with our SarCop Teeth Whitening Powder. Regular use helps sustain whiteness, making it a superior choice compared to conventional teeth whitening strips.

IvorySmile Professional Teeth Whitening Strips 21 Treatments | Safe for Enamel | Non Sensitive Teeth Whitening | Bright Smile Without Any Harm | Pack of 42 Strips + Mouth Opener Included

Free Shipping

Why We Love It

Natural ingredients, no harsh chemicals.
Gentle on sensitive teeth.
Easy to use at home.

Main Highlights

NATURAL TEETH WHITENING STRIPS - Transform your smile and confidence with our all-natural teeth whitening strips, designed to deliver visibly whiter teeth in as little as one application. Each pack contains 42 whitening strips, providing 21 professional-grade treatments. No harsh bleaches, dyes or chemicals.
REMOVE YEARS OF STAINS - Say goodbye to years of stubborn stains from food, tea, coffee, wine, smoking, and more. Our dentist-formulated and recommended teeth whitening strips gently remove years of tooth discolouration while also being safe on enamel. Get the bright smile you deserve!
PERFECT FOR SENSITIVE TEETH - Formulated exclusively for sensitive teeth using a powerful blend of Coconut Oil, Sage Oil, Lemon Peel Oil, and Dead Sea Salt. Our teeth whitening strips are 100% peroxide-free, allowing you to whiten your teeth without any pain or sensitivity.
EASY AT-HOME WHITENING - Enjoy the convenience of professional-grade whitening from the comfort of your home. Whether you're watching TV, getting ready for an event, or relaxing, our strips are designed for your busy lifestyle. No need for costly dentist treatments; simply apply and let the strips work their magic.
SATISFACTION GUARANTEED - We stand by our product’s effectiveness. If you’re not completely satisfied with your results, simply contact us for a full refund - no questions asked. Try IvorySmile’s teeth whitening strips today!

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

50% 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.

8.7

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We scanned 1647 products

We reviewed these offers relevant to the Teeth Whitening 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 BetterWhite, MySweetSmile, Pankoo, ECOSWEETSMILE, Waving Palms, Pdoo, Oral-B, SarCop, IvorySmile, Whites Beaconsfield, 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 in the market, we considered we took a deep dive into 8236 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 Betterwhite LED Teeth Whitening Kit with 4 Gel Syringes & Case | Formulated by Dentists | Professional Tooth Whitening for Sensitive Teeth | Enamel-Safe and Clinically Tested. We love many things about this product by BetterWhite. What sets it apart from the competition is Professional results at home. , Gentle on sensitive teeth. , Fast and effective whitening.
The best value product for most shoppers and where user satisfaction is continuously the highest 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 by MySweetSmile based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Teeth Whitening and the best cost-to-value ratio is Whites Beaconsfield Teeth Whitening Strips, 28 Strips (14-Day Treatment) – Non-Peroxide Formula, Enamel-Safe, Brighten Teeth Fast, Removes Coffee, Wine, Smoke Stains, Safe for Sensitive Teethat Whites Beaconsfield with a 50% discount.
Our list of the best Teeth Whitening 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 in The UK

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We scanned 1647 products

We concluded that: