10 Best Alcohol Free Mouthwash in The UK

Last updated on 05/07/2025

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Colgate Plax Mouthwash, Cool Mint Mouthwash with 24/7* Plaque Protection, Alcohol Free Mouthwash** with Fluoride, Vegan Mouthwash, Multipack, 4 Pack, 500ml Bottles

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Why We Love It

Provides 24/7 plaque protection.
Enjoy cool, lasting freshness.
No alcohol, burning sensation.

Main Highlights

WHAT YOU'LL GET: Includes four (4) 500ml Colgate Plax Cool Mint Mouthwash bottles featuring a vegan formula without any alcohol**
COLGATE MINT MOUTHWASH: Fight bad breath and feel fresh and protected with 24/7* plaque protection when you use this specially designed Colgate mouthwash
ALCOHOL FREE MOUTHWASH: Colgate Plax is a vegan, fluoride mouthwash that contains 0% alcohol** for complete freshness without the burning sensation
FRESHER BREATH: Enjoy a cool mint flavour with a new cooling sensation powered by FreshFX technology for long-lasting freshness
UK'S TOP BRAND: Colgate is the number one dentist-recommended brand*** for toothpaste when it comes to dental health
*Plaque bacteria, when used twice daily **No ethyl alcohol ***Colgate Brand, Toothpaste, UK, Dentist Surgery 2021

The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml

33% OffFree Shipping

Why We Love It

Provides 12 hours fresh breath.
Formula neutralizes bad breath.
Ideal for sensitive mouths.

Main Highlights

12 Hours of Fresh Breath: The Breath Co Fresh Breath Oral Rinse fights bad breath for 12 hours with our unique pH balanced formula, giving you long-lasting confidence with every use
Powered by Active Oxygen: Our unique formula powered by active oxygen is clinically shown to neutralise bad breath and cleans the whole mouth, even in hard-to-reach places
Dentist Formulated: Created by Dr. Harold Katz to help his daughter overcome her chronic bad breath, our mouthwash is made from his breakthrough research into fighting odour-causing mouth bacteria
PH Balanced: Our unique formula is pH-balanced, unlike other acid-based mouthwashes, and helps to resist daily acidic attacks that can harm your teeth enamel and gums
Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour causing bacteria
Clean Label: Our mouthwash is made to the highest standards with no artificial dyes or saccharin, and is suitable for kosher, halal, gluten free, vegetarian, and vegan diets

Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teeth

35% OffFree Shipping

Why We Love It

Whiter teeth in one week.
Alcohol-free and gentle formula.
Strengthens teeth with fluoride.

Main Highlights

Listerine is the 1# mouthwash brand in the UK & Ireland*. This alcohol-free mouthwash is clinically proven to help give you whiter teeth in just 1 week** and kills up to 99% of germs that cause plaque when used twice daily***
This milder taste mouthwash whitens and protects the teeth with a protective shield that helps prevent new stains. Its non-abrasive whitening technology does not harm enamel
Listerine Advanced White Milder Taste Mouthwash formula contains fluoride which helps to remineralise and strengthen the teeth
How to use: Pour 10ml (2 x 5ml teaspoonfuls) of Listerine mouthwash into a glass, rinse around teeth and gums for 60 seconds, then spit out. Especially effective when used morning and night after brushing
Product details: Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), helps to kill plaque-causing germs, whiten and protect from new stains, and strengthen teeth with fluoride

Wisdom Chlorhexidine Mouthwash - Original - Alcohol Free (2 x 300ml Bottles)

5% Off

Why We Love It

Promotes optimal gum health.
Efficiently combats plaque build-up.
Ensures fresh breath always.

Main Highlights

Combat gum problems
Fight plaque
Prevent bad breath
0.2% chlorhexidine
Alcohol Free

The Breath Co. Alcohol Free Mouthwash - Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath - Mild Mint Flavour, 500ml

33% OffFree Shipping

Why We Love It

Fights bad breath for hours.
Created by a renowned dentist.
Alcohol-free for mouth hydration.

Main Highlights

12 Hours of Fresh Breath: The Breath Co Fresh Breath Oral Rinse fights bad breath for 12 hours with our unique pH balanced formula, giving you long-lasting confidence with every use
Powered by Active Oxygen: Our unique formula powered by active oxygen is clinically shown to neutralise bad breath and cleans the whole mouth, even in hard-to-reach places
Dentist Formulated: Created by Dr. Harold Katz to help his daughter overcome her chronic bad breath, our mouthwash is made from his breakthrough research into fighting odour-causing mouth bacteria
PH Balanced: Our unique formula is pH-balanced, unlike other acid-based mouthwashes, and helps to resist daily acidic attacks that can harm your teeth enamel and gums
Alcohol Free: Our non-burning mouthwash is free from alcohol that can irritate and dehydrate the mouth, which when dehydrated can increase odour causing bacteria
Clean Label: Our mouthwash is made to the highest standards with no artificial dyes or saccharin, and is suitable for kosher, halal, gluten free, vegetarian, and vegan diets

Euthymol Mouthwash ICY Mint 500ml, Contains Flouride, Alcohol-Free, Distinctive Strong Taste Flavour, Reduce Plaque Gingival Clean Healty Teeth Gums, Freshens Breath Refreshing Daily Oral Dental Care

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Why We Love It

Classic British oral care brand.
Distinctive strong taste flavor.
Alcohol-free promoting healthy environment.

Main Highlights

Classic British Oral Care Brand: Elevate your oral hygiene routine with Euthymol Mouthwash, a famous brand in the UK since 1898.
Distinctive Strong Taste Flavor: Experience a refreshing and clean sensation with Euthymol Mouthwash's special blend of ingredients and its distinctive strong taste.
Alcohol-Free Formula: Enjoy the benefits of an alcohol-free mouthwash that promotes a healthy oral environment without causing dryness or irritation.
Reduces Plaque and Promotes Healthy Teeth and Gums: The formulation, including eucalyptus and thymol, helps reduce plaque, ensuring clean and healthy teeth and gums.
Trusted by Generations in the UK: Embrace a refreshing daily oral care routine with Euthymol Mouthwash, a brand trusted by generations for its efficacy and distinctive taste.
Ingredients: Aqua, Glycerin, Peg-40 Hydrogenated Castor Oil, Poloxamer 407, Sodium Benzoate, Aroma, Citric Acid, Cetylpyridinium Chloride, Sodium Fluoride, Sodium Saccharin, Sodium Citrate, Ursodiol, Sucralose, Ci 17200, Ci 15985, Limonene. This product contains sodium fluoride
How to use: Pour a small amount into cap or a cup. Rinse for 60 seconds morning and night.

Biomed Superwhite Natural Coconut Mouthwash for Gentle Whitening, Alcohol Free, Coconut & Mint - 500ml (Pack of 1)

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Why We Love It

Natural ingredients ensure safe use.
Gentle whitening, enamel strengthening.
Vegan friendly and gluten free.

Main Highlights

Biomed Natural Whitening Mouthwash for gentle whitening and enamel strengthening
Freshens breath and protects against plaque
Coconut oil promotes healthy gums, while plantain and birch leaf extracts help protect against tooth decay and soothe gums
Free from Ethyl Alcohol, SLES, PEG, saccharin and fluoride, Biomed Natural Whitening Mouthwash uses papain, a natural enzyme derived from papaya extract to whiten teeth
99% of ingredients in this mouthwash are of natural origin, including plant extracts and essential oils.
Vegan friendly and gluten free

Colgate Fluorigard Fluoride Rinse (Alcohol free) Mouthwash 400 ml, Prevents Tooth Decay, Strengthens Enamel, Prevents Mineral Loss, Mint Flavour

7% OffFree Shipping

Why We Love It

Clinically proven cavity protection.
Alcohol-free for gentle use.
Enhanced fluoride for enamel defense.

Main Highlights

Providing cavity protection and strengthening enamel
Colgate Fluorigard Fluoride Rinse Mouthwash is Alcohol Free
Contains fluoride to make enamel more resistant to acid attacks, prevent mineral loss and promote remineralisation of early decay
Protect your teeth from acid attacks caused by sugars in food and drinks
Prevent tooth decay

Corsodyl Mouthwash Gum Disease Treatment for Adults, Chlorhexidine Mouthwash for Gingivitis Treatment, Alcohol Free, Mint 300ml

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Why We Love It

Effective gum disease treatment.
Promotes dental healing quickly.
Reduces gum inflammation fast.

Main Highlights

Corsodyl mint mouthwash is a medicine containing chlorhexidine digluconate for the treatment of early signs of gum disease; always read the label
For the treatment of gum problems - bleeding gums, irritated gums and mouth ulcers
Kills the main cause of gum disease (gingivitis) in 30 seconds (1)
Promotes healing after dental surgery or treatment
Intensive care to help stop bleeding gums, swollen and inflamed gums

Prevents gum disease & Bleeding Gum Treatment, Antibacterial Mouthwash, Original Alcohol Free, 300 ml

9% OffFree Shipping

Why We Love It

Kills gum disease quickly.
Promotes good oral hygiene.
Effective gingivitis treatment.

Main Highlights

Corsodyl Original Alcohol Free Mouthwash is a medicine containing chlorhexidine digluconate to treat the early signs of gum disease
This medicated mouthwash is an effective gingivitis treatment, killing the main cause of gum disease in just 30 seconds*
Promotes good oral hygiene and healing after dental surgery or treatment, can be used as an aid to manage denture sore mouth, oral thrush or recurring mouth ulcers, and stops bleeding, swollen, and inflamed gums
This anti-bacterial mouthwash in 300ml comes in aniseed flavour
A short-term intensive treatment, pour 10ml of Corsodyl Mouthwash, rinse for 1 minute, and then spit it out. Use twice daily.
Corsodyl Original Mouthwash contains chlorhexidine digluconate. For the treatment of gingivitis. Always read the label.

8.7

Excellent

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We scanned 528 products

We reviewed these offers relevant to the Alcohol Free Mouthwash 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 COLGATE, The Breath Co., Listerine, Wisdom, Euthymol, BIOMED, Corsodyl, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Alcohol Free Mouthwash in the market, we considered we took a deep dive into 2641 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 Colgate Plax Mouthwash, Cool Mint Mouthwash with 24/7* Plaque Protection, Alcohol Free Mouthwash** with Fluoride, Vegan Mouthwash, Multipack, 4 Pack, 500ml Bottles. We love many things about this product by COLGATE. What sets it apart from the competition is Provides 24/7 plaque protection. , Enjoy cool, lasting freshness. , No alcohol, burning sensation.
The best value product for most shoppers and where user satisfaction is continuously the highest is The Breath Co. Alcohol Free Mouthwash. Dentist Formulated Oral Rinse for 12 Hours of Fresh Breath, Icy Mint Flavour, 500 ml by The Breath Co. based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Alcohol Free Mouthwash and the best cost-to-value ratio is Listerine Advanced White Milder Taste (Zero Alcohol) Mouthwash (1000ml), Fluoride Mouthwash to Whiten and Protect from New Stains While Remineralising and Strengthening Teethat Listerine with a 35% discount.
Our list of the best Alcohol Free Mouthwash 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 Alcohol Free Mouthwash in The UK

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Colgate Plax Cool Mint Alcohol Free* Mouthwash 1L - Mouthwash Alcohol Free* - Instant Long-Lasting Freshness - No Burn Experience - 24/7 Plaque Protection When Used Twice Daily

Corsodyl Mouthwash Daily Gum Health, Fluoride Mouthwash, Alcohol Free, Cool Mint, 500ml

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Sensodyne Mouthwash for Sensitive Teeth, Enamel Care Alcohol Free Mouthwash For Healthy Gums And Strong Teeth, Cool Mint Flavour, 500 ml

Corsodyl Mouthwash Daily Active Gum Health, Fluoride Mouthwash, Alcohol Free, 500ml

Optima AloeDent, Aloe Vera Mouthwash Fluoride Free, Natural Action, Vegan, Cruelty Free, SLS Free, Alcohol Free, Healthy Gums, 250 ml

Waken Whitening Mouthwash, clinically Tested whitening Formula for up to 5 Shades Whiter Teeth, Prevents Enamel Stains, Alcohol-Free, Vegan, Recycled Packaging, Natural Peppermint Flavour, 500ml

Listerine Cool Mint Mouthwash (1000ml), Helps Kill Up to 99% of Germs Left after Brushing and Reduce Plaque, Mouthwash to Freshen Breath and Maintain Healthy Gums

We scanned 528 products

We concluded that: