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Best Sensitive Teeth Mouthwash of 2026
Last updated on 18/05/2026
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1
MySmile Mouthwash for Sensitive Teeth, Nano Hydroxyapatite Mouth Wash Travel Size, Fluoride Free Alcohol-Free Remineralizing for Enamel Strength Oral Rinse
MySmile
15% Off
Limited time deal
Why we love it
Strengthens and replenishes enamel.
Gentle on sensitive teeth.
Portable for on-the-go freshness.
Main Highlights
Nano-Hydroxyapatite Mouthwash, Helps Strengthen Weakened Enamel: MySmile Hydroxyapatite mouthwash features nano-hydroxyapatite (nHAp), the same mineral found in tooth enamel, to safely strengthen and replenish essential minerals. Unlike traditional fluoride rinses, nano-hydroxyapatite actively fills micro-cracks while freshening breath, making it ideal for sensitive teeth.
Sensitive Teeth Mouthwash, Gentle Cleaning & Soothing Mint Flavor: Our antibacterial formula features cyclodextrin and thymol—traditional herbal ingredients that naturally soothe gum irritation, maintain a balanced oral microbiome. Ideal for daily use on sensitive teeth, especially when artificial antimicrobial mouthwashes cause discomfort.
Zero Burning Sensation: Our alcohol-free hydroxyapatite mouthwash cleans without stinging. It contains a natural herb blend of soothing ingredients, carefully excluding irritants like fluoride and SLS while retaining gentle components such as moisturizing erythritol.
Mini Travel Mouthwash Packets, Portable & Convenient: Take your oral freshness on the go! Individual travel packets (0.4 fl oz each) are TSA-approved and fit effortlessly in your purse, gym bag, or pocket. Perfect for post-meal freshness at work, on flights, or during vacations—no spills, no bulk! Just tear, rinse, and enjoy on-the-go confidence.
Naturally Whitens Teeth: Our nano-hydroxyapatite mouthwash rinse gently cleans enamel and lifts surface stains from coffee, tea, wine, and more. Hydroxyapatite actively rebuilds enamel microstructure for intrinsic whitening—a safer long-term alternative to peroxide whiteners that damage enamel.
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9.8
Exceptional
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9.8
Exceptional
MySmile
MySmile Mouthwash for Sensitive Teeth, Nano Hydroxyapatite Mouth Wash Travel Size, Fluoride Free Alcohol-Free Remineralizing for Enamel Strength Oral Rinse
15% Off
Limited time deal
Check Price
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Why we love it
Strengthens and replenishes enamel.
Gentle on sensitive teeth.
Portable for on-the-go freshness.
Main Highlights
Nano-Hydroxyapatite Mouthwash, Helps Strengthen Weakened Enamel: MySmile Hydroxyapatite mouthwash features nano-hydroxyapatite (nHAp), the same mineral found in tooth enamel, to safely strengthen and replenish essential minerals. Unlike traditional fluoride rinses, nano-hydroxyapatite actively fills micro-cracks while freshening breath, making it ideal for sensitive teeth.
Sensitive Teeth Mouthwash, Gentle Cleaning & Soothing Mint Flavor: Our antibacterial formula features cyclodextrin and thymol—traditional herbal ingredients that naturally soothe gum irritation, maintain a balanced oral microbiome. Ideal for daily use on sensitive teeth, especially when artificial antimicrobial mouthwashes cause discomfort.
Zero Burning Sensation: Our alcohol-free hydroxyapatite mouthwash cleans without stinging. It contains a natural herb blend of soothing ingredients, carefully excluding irritants like fluoride and SLS while retaining gentle components such as moisturizing erythritol.
Mini Travel Mouthwash Packets, Portable & Convenient: Take your oral freshness on the go! Individual travel packets (0.4 fl oz each) are TSA-approved and fit effortlessly in your purse, gym bag, or pocket. Perfect for post-meal freshness at work, on flights, or during vacations—no spills, no bulk! Just tear, rinse, and enjoy on-the-go confidence.
Naturally Whitens Teeth: Our nano-hydroxyapatite mouthwash rinse gently cleans enamel and lifts surface stains from coffee, tea, wine, and more. Hydroxyapatite actively rebuilds enamel microstructure for intrinsic whitening—a safer long-term alternative to peroxide whiteners that damage enamel.
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Value for Money
2
Elmex Sensitive Dental Solution 400ml
ELMEX
Main Highlights
The 400 ml bottle
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9.7
Exceptional
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9.7
Exceptional
ELMEX
Elmex Sensitive Dental Solution 400ml
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Main Highlights
The 400 ml bottle
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3
Hismile iD Stain Whitening Mouthwash, Gunk Removing Mouthwash for Fresh Breath, Hydrogen Peroxide Mouthwash to Promote Whiter Teeth, Alcohol-Free Mouthwash with Essential Oils 237ml
HISMILE
33% Off
Why we love it
Maintains white teeth and breath.
Targets gunk and debris.
Reaches tongue and gumline.
Main Highlights
Helps Maintain White Teeth and Freshen Your Breath: The iD Stain Whitening Mouthwash uses an advanced rinse that combines hydrogen peroxide and essential oils to help maintain a white smile and freshen breath - while also be completely alcohol-free.
Targets Gunk and Visible Build Up From Your Mouth: The advanced whitening mouthwash consists of a formulation that binds to proteins and debris in your mouth, pulling them into visible particles you can actually see in the sink. Using traditional Japanese gunk removal techniques to clean your mouth.
Packed With Four Essential Oil Actives: Combining four essential oils including thymol, eucalyptol, menthol, and methyl salicylate, the iD Stain Whitening Mouthwash will leave your mouth feeling cleaner, fresher and ready to smile.
Freshen Breath and Rinse Away Gunk: Brushing and flossing can be known to only reach 25% of the surfaces in your mouth, iD Stain Whitening Mouthwash picks up where your toothbrush leaves off targeting the soft tissue areas like your tongue, cheeks, and gumline for a cleaner feeling mouth.
Complete Your Routine: The iD Stain Whitening Mouthwash is the perfect addition to round out your routine. With an advanced formulation that targets gunk in your mouth, freshens breath and leaves your teeth whiter, this is the perfect add-on to your daily routine.
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9.6
Superb
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9.6
Superb
HISMILE
Hismile iD Stain Whitening Mouthwash, Gunk Removing Mouthwash for Fresh Breath, Hydrogen Peroxide Mouthwash to Promote Whiter Teeth, Alcohol-Free Mouthwash with Essential Oils 237ml
33% Off
Check Price
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Why we love it
Maintains white teeth and breath.
Targets gunk and debris.
Reaches tongue and gumline.
Main Highlights
Helps Maintain White Teeth and Freshen Your Breath: The iD Stain Whitening Mouthwash uses an advanced rinse that combines hydrogen peroxide and essential oils to help maintain a white smile and freshen breath - while also be completely alcohol-free.
Targets Gunk and Visible Build Up From Your Mouth: The advanced whitening mouthwash consists of a formulation that binds to proteins and debris in your mouth, pulling them into visible particles you can actually see in the sink. Using traditional Japanese gunk removal techniques to clean your mouth.
Packed With Four Essential Oil Actives: Combining four essential oils including thymol, eucalyptol, menthol, and methyl salicylate, the iD Stain Whitening Mouthwash will leave your mouth feeling cleaner, fresher and ready to smile.
Freshen Breath and Rinse Away Gunk: Brushing and flossing can be known to only reach 25% of the surfaces in your mouth, iD Stain Whitening Mouthwash picks up where your toothbrush leaves off targeting the soft tissue areas like your tongue, cheeks, and gumline for a cleaner feeling mouth.
Complete Your Routine: The iD Stain Whitening Mouthwash is the perfect addition to round out your routine. With an advanced formulation that targets gunk in your mouth, freshens breath and leaves your teeth whiter, this is the perfect add-on to your daily routine.
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4
Gaba Elmex Sensitive Plus Mouthwash
ELMEX
13% Off
Main Highlights
Gaba Elmex Sensitive Plus Mouthwash
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9.4
Superb
Check Price
9.4
Superb
ELMEX
Gaba Elmex Sensitive Plus Mouthwash
13% Off
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Main Highlights
Gaba Elmex Sensitive Plus Mouthwash
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5
Sensodyne Mouthwash for Sensitive Teeth, Alcohol Free Mouth Wash, Cool Mint Flavour, 500ml
Sensodyne
18% Off
Why we love it
Strengthens and protects teeth.
Recommended by dentists.
Leaves breath fresh.
Main Highlights
Helps provide protection for sensitive teeth with twice daily rinsing after brushing with a fluoride toothpaste
Fluoride formula helps strengthen the teeth
No.1 dentist recommended brand for sensitive teeth. For Claim Verification please contact mystory.gb@haleon.com
Leaves your breath feeling fresh
Alcohol free
Designed with fluoride to fight decay and help strengthen teeth
Mouthwash that actively freshens breath
Formulated for people with sensitive teeth
Alcohol free formulation, for everyone seeking a gentle mouthrinse
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9.4
Superb
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9.4
Superb
Sensodyne
Sensodyne Mouthwash for Sensitive Teeth, Alcohol Free Mouth Wash, Cool Mint Flavour, 500ml
18% Off
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Why we love it
Strengthens and protects teeth.
Recommended by dentists.
Leaves breath fresh.
Main Highlights
Helps provide protection for sensitive teeth with twice daily rinsing after brushing with a fluoride toothpaste
Fluoride formula helps strengthen the teeth
No.1 dentist recommended brand for sensitive teeth. For Claim Verification please contact mystory.gb@haleon.com
Leaves your breath feeling fresh
Alcohol free
Designed with fluoride to fight decay and help strengthen teeth
Mouthwash that actively freshens breath
Formulated for people with sensitive teeth
Alcohol free formulation, for everyone seeking a gentle mouthrinse
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6
Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml
Corsodyl
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.
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9.4
Superb
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9.4
Superb
Corsodyl
Corsodyl Prevents gum disease & Bleeding Gum Treatment, Medicated Antibacterial Mouthwash, Original Alcohol Free, 300 ml
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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.
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7
CB12 Sensitive: Fight Bad Breath for 12 Hours for Sensitive Teeth, Alcohol-Free, Soft Menthol Flavor, 250 ml
CB12
15% Off
Why we love it
Fights the root cause.
Scientifically proven effectiveness.
Daily sensitive teeth protection.
Main Highlights
ENJOY 12-HOURS OF FRESH BREATH: Powered by chlorhexidine and zinc acetate, our formula is scientifically proven to fight the cause of bad breath for up to 12 hours. Patented formula*. Scientifically proven 12-hour effect: see studies by Seeman et al. J Breath Res. 2016, June 22; 10(3): 036002, doi: 10.1088/1752-7155/10/036002 Thrane P.S., Young A., Jonski G. et al. J Clin Dent 2007;18(3):82-6. Marinho V.C., Chong L.Y., Worthington H.V., Walsh T. Fluoride for strengthening of teeth: Cochrane Database Syst Rev. 2016 Jul 29;7:CD002284. doi: 10.1002/14651858.CD002284.pub2. Reich E. et al. Mouthrinses and dental caries. International Dental Journal (2002) 52: 337-345.
DENTISTS RECOMMENDED: Clinically proven to fight bad breath, our mouthwashes are recommended by dentists to fight halitosis.
STRENGTHENS & PROTECTS SENSITIVE TEETH: Thanks to sodium fluoride, CB12 Mouthwashes strengthens tooth enamel and offers protection against tooth decay, while helping reduce teeth sensitivity thanks to arginine.
ALCOHOL-FREE & 97% NATURAL ORIGIN FORMULA: Our CB12 mouthwashes are free from alcohol that can irritate and dehydrate the mouth.
WITH SOFT MENTHOL FLAVOUR: CB12 Mouthwash offers a pleasant and fresh soft menthol taste, contributing to fresh breath.
HOW TO USE: After brushing your teeth, rinse with 10 ml of CB12 Mouthwash for 30 to 60 seconds then spit it out.
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9.4
Superb
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9.4
Superb
CB12
CB12 Sensitive: Fight Bad Breath for 12 Hours for Sensitive Teeth, Alcohol-Free, Soft Menthol Flavor, 250 ml
15% Off
Check Price
Show More
Why we love it
Fights the root cause.
Scientifically proven effectiveness.
Daily sensitive teeth protection.
Main Highlights
ENJOY 12-HOURS OF FRESH BREATH: Powered by chlorhexidine and zinc acetate, our formula is scientifically proven to fight the cause of bad breath for up to 12 hours. Patented formula*. Scientifically proven 12-hour effect: see studies by Seeman et al. J Breath Res. 2016, June 22; 10(3): 036002, doi: 10.1088/1752-7155/10/036002 Thrane P.S., Young A., Jonski G. et al. J Clin Dent 2007;18(3):82-6. Marinho V.C., Chong L.Y., Worthington H.V., Walsh T. Fluoride for strengthening of teeth: Cochrane Database Syst Rev. 2016 Jul 29;7:CD002284. doi: 10.1002/14651858.CD002284.pub2. Reich E. et al. Mouthrinses and dental caries. International Dental Journal (2002) 52: 337-345.
DENTISTS RECOMMENDED: Clinically proven to fight bad breath, our mouthwashes are recommended by dentists to fight halitosis.
STRENGTHENS & PROTECTS SENSITIVE TEETH: Thanks to sodium fluoride, CB12 Mouthwashes strengthens tooth enamel and offers protection against tooth decay, while helping reduce teeth sensitivity thanks to arginine.
ALCOHOL-FREE & 97% NATURAL ORIGIN FORMULA: Our CB12 mouthwashes are free from alcohol that can irritate and dehydrate the mouth.
WITH SOFT MENTHOL FLAVOUR: CB12 Mouthwash offers a pleasant and fresh soft menthol taste, contributing to fresh breath.
HOW TO USE: After brushing your teeth, rinse with 10 ml of CB12 Mouthwash for 30 to 60 seconds then spit it out.
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8
Listerine Advanced Nightly Reset Midnight Mint (Zero Alcohol) Mouthwash (500ml), with Unique Deep-Cleaning Formula to Remineralise Tooth Enamel and Help Prevent Cavities
Listerine
34% Off
Why we love it
Supports enamel remineralisation for stronger teeth.
Deep cleans to reduce plaque.
Helps prevent cavities regularly.
Main Highlights
This alcohol-free mouthwash works while you sleep to remineralise enamel for 6x stronger teeth compared to brushing alone* (*in a lab study)
This fluoride mouthwash cleans deeply by reaching where brushing can't reach and reducing plaque build-up, germ accumulation, and acid production caused by food and drinks
Using this mint mouthwash before going to sleep and in the morning as part of a regular routine can help prevent cavities
Use twice daily, especially effective when used morning and evening after brushing, pour 15ml (3 x 5ml teaspoonfuls) into a glass, rinse around teeth and gums for 60 seconds, then spit out
Product details: Listerine Advanced Nightly Reset Midnight Mint (Zero Alcohol) Mouthwash works while you sleep to fight the effects of the day, for fresh morning breath
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9.4
Superb
Check Price
9.4
Superb
Listerine
Listerine Advanced Nightly Reset Midnight Mint (Zero Alcohol) Mouthwash (500ml), with Unique Deep-Cleaning Formula to Remineralise Tooth Enamel and Help Prevent Cavities
34% Off
Check Price
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Why we love it
Supports enamel remineralisation for stronger teeth.
Deep cleans to reduce plaque.
Helps prevent cavities regularly.
Main Highlights
This alcohol-free mouthwash works while you sleep to remineralise enamel for 6x stronger teeth compared to brushing alone* (*in a lab study)
This fluoride mouthwash cleans deeply by reaching where brushing can't reach and reducing plaque build-up, germ accumulation, and acid production caused by food and drinks
Using this mint mouthwash before going to sleep and in the morning as part of a regular routine can help prevent cavities
Use twice daily, especially effective when used morning and evening after brushing, pour 15ml (3 x 5ml teaspoonfuls) into a glass, rinse around teeth and gums for 60 seconds, then spit out
Product details: Listerine Advanced Nightly Reset Midnight Mint (Zero Alcohol) Mouthwash works while you sleep to fight the effects of the day, for fresh morning breath
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9
Listerine Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring
Listerine
28% Off
Why we love it
Proven to treat gum disease.
Prevents plaque and gingivitis.
Promotes healthier gum state.
Main Highlights
Listerine is the #1 mouthwash brand in the UK*, Listerine Advanced Defence Gum Treatment Mouthwash is clinically proven to treat gum disease and prevent it from recurring
To treat gingivitis: Bleeding gums can be a sign of gingivitis, an inflammation of the gums caused by plaque bacteria sticking to your gums
Invisible protective shield: The oral dental care rinse prevents plaque germs from attaching to the gums, allowing gums to repair and restore themselves to a natural healthier state
How to use: Use the Listerine mouthwash twice daily, morning and evening after brushing. Pour 20ml (4 x 5ml teaspoons) into a glass, rinse for 30 seconds, then spit out
Product details: Listerine Advanced Defence Gum Treatment Mouthwash (500ml), clinically proven to treat and prevent gum disease and gingivitis, caring mouthwash for defending gums
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9.3
Superb
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9.3
Superb
Listerine
Listerine Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring
28% Off
Check Price
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Why we love it
Proven to treat gum disease.
Prevents plaque and gingivitis.
Promotes healthier gum state.
Main Highlights
Listerine is the #1 mouthwash brand in the UK*, Listerine Advanced Defence Gum Treatment Mouthwash is clinically proven to treat gum disease and prevent it from recurring
To treat gingivitis: Bleeding gums can be a sign of gingivitis, an inflammation of the gums caused by plaque bacteria sticking to your gums
Invisible protective shield: The oral dental care rinse prevents plaque germs from attaching to the gums, allowing gums to repair and restore themselves to a natural healthier state
How to use: Use the Listerine mouthwash twice daily, morning and evening after brushing. Pour 20ml (4 x 5ml teaspoons) into a glass, rinse for 30 seconds, then spit out
Product details: Listerine Advanced Defence Gum Treatment Mouthwash (500ml), clinically proven to treat and prevent gum disease and gingivitis, caring mouthwash for defending gums
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10
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash, Relieves Minor Mouth and Gum Irritations, (Pack of 1)
Colgate
10% Off
Why we love it
Unique oxygenating cleansing action.
Relieves minor gum irritations.
Clinically proven gum care.
Main Highlights
Unique Oxigenating cleansing action kills bacteria, prevents germs from spreading and flushes out debris & plaque
Relieves minor mouth and Gum irritations
Antibacterial effect on anaerobic bacteria
Clinically proven to reduce gum inflammation*
1.5% Hydrogen Peroxyde alcohol free mouthwash
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9.2
Superb
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9.2
Superb
Colgate
Colgate Peroxyl Antiseptic Mint Flavour 300ml Mouthwash, Relieves Minor Mouth and Gum Irritations, (Pack of 1)
10% Off
Check Price
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Why we love it
Unique oxygenating cleansing action.
Relieves minor gum irritations.
Clinically proven gum care.
Main Highlights
Unique Oxigenating cleansing action kills bacteria, prevents germs from spreading and flushes out debris & plaque
Relieves minor mouth and Gum irritations
Antibacterial effect on anaerobic bacteria
Clinically proven to reduce gum inflammation*
1.5% Hydrogen Peroxyde alcohol free mouthwash
Show More