Best Soothing Antacids of 2026

Name: Gaviscon Double Action Heartburn Relief Tablets
Brand: Gaviscon

Phoebe Cooper

Last Updated: 6 Feb 2026

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Soothing Antacids are a range of over-the-counter medicines designed to provide relief from heartburn, indigestion, and other gastrointestinal discomforts. These products work by neutralizing stomach acid, reducing the burning sensation and irritation caused by excess acid production. Soothing Antacids come in various forms, including tablets, capsules, liquids, and chewable tablets, and are available in many different flavours. They are widely recommended by healthcare professionals and are a popular choice for people looking for quick and effective relief from common digestive problems.

At a Glance: Our Top Picks

#TOP 1

Gaviscon Double Action Heartburn Relief Tablets

9.8

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#TOP 2

Gaviscon Double Action Mint Sachets for Heartburn Relief

9.7

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#TOP 3

Pepto-Bismol for Nausea, Heartburn

9.5

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Top 10 Soothing Antacids

#TOP 1

Best Gaviscon Antacid

Gaviscon Double Action Heartburn Relief Tablets

Gaviscon
3065896

Gaviscon Double Action Heartburn Relief, Mixed Berries, 4-Pack (96 Total) - Fast Soothing For Acid Reflux And Digestive Comfort

Gaviscon Double Action offers quick relief for heartburn and indigestion. Its unique formulation works instantly to create a protective barrier that lasts up to four hours, helping you feel comfortable for longer. Unlike standard antacids, it forms a raft on top of stomach contents, effectively keeping acid where it belongs. Plus, its convenient tablet format makes it ideal for on-the-go lifestyles, ensuring you can soothe discomfort whenever you need to.

9.8

FTB Score

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What We Like

Quick relief in seconds
Long-lasting effects
Portable tablet format
Safe for pregnancy
Trusted brand for 40 years

#TOP 2

Gaviscon Double Action Mint Sachets for Heartburn Relief

Gaviscon
3069303
10 ml (Pack of 24)

Gaviscon Double Action Sachets, Mint, 24 X 10ml, Heartburn Relief, Acid Reflux, Indigestion Liquid Gerd, Gastro Resistant, Gets To Work Instantly, Lasts 2X Longer, Antacids, Digestion and Nausea

Gaviscon Double Action is designed to provide instant relief from heartburn and indigestion. Its unique formulation begins working within seconds, creating a protective barrier that can last up to four hours, helping you feel more comfortable. Unlike regular antacids, it forms a raft on top of your stomach contents, effectively keeping stomach acid where it belongs. Available in convenient sachets, this product is perfect for those with busy lifestyles, allowing you to manage discomfort on the go.

9.7

FTB Score

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What We Like

Instant relief from heartburn
Lasts up to four hours
Convenient sachet format
Safe for pregnant women
Trusted brand for over 40 years

#TOP 3

Pepto-Bismol for Nausea, Heartburn

Pepto Bismol
4084500846579
Pink
240 ml

Pepto-Bismol for Nausea, Heartburn, Indigestion, Upset Stomach and Diarrhoea Relief, 5 Symptom Relief, 240ml

Features

COATS AND SOOTHES: Pepto-Bismol Works By Coating And Soothing Your Stomach And Lower Gut To Relieve Discomfort, Making It An Effective All-Round Medication
5 SYMPTOM Stomach Relief: Nausea, Heartburn, Indigestion, Upset Stomach, Diarrhoea
ONE ACTIVE INGREDIENT For 5 Symptoms: Pepto Bismol Contains A Single Active Ingredient, Bismuth Subsalicylate; It Has Been Used Over Many Decades To Provide Relief For Nausea, Heartburn, Indigestion, Upset Stomach And Diarrhoea

9.5

FTB Score

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#TOP 4

Care Heartburn & Indigestion Relief, Peppermint Flavour Oral Suspension, Fast-Acting Soothing Formula

Care
Green
500ml

Care Heartburn & Indigestion Relief, Peppermint Flavour Oral Suspension, Fast-Acting Soothing Formula for Acid Reflux and Indigestion, Gentle on Stomach, Long-Lasting Relief, 1 x 500ml

Features

Provides Rapid And Long-Lasting Relief For Up To Four Hours Per Dose
Formulated With Sodium Bicarbonate, Sodium Alginate, And Calcium Carbonate To Quickly Suppress Gastric Reflux And Alleviate Painful Symptoms Of Heartburn
Safe And Effective For Adults And Children Over 12 Years Old

9.3

FTB Score

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#TOP 5

Gaviscon Advance Aniseed Liquid 250ml

Gaviscon
Aniseed

Gaviscon Advance Aniseed Liquid 250ml - Advanced Formula, Fast Heartburn & Indigestion Relief, Convenient Sachets, Antacids for Effective Digestion, Nausea Aid.

Features

GETS TO WORK INSTANTLY - Gaviscon Advance Formulation Gets To Work In Seconds To Create A Protective Barrier That Lasts Up To 4 Hours
EXTRA STRENGHT FORMULA - Gaviscon Advance Has Double The Concentration Of Sodium Alginate Of Gaviscon Original; This Raft Forms A Protective Barrier Over The Stomach Contents To Help Soothe The Burning Sensation In Your Chest
SUITABLE FOR USE IN PREGNANCY - Gaviscon Products Are Suitable For Use During Pregnancy And Whilst Breastfeeding; Medicines Can Affect The Unborn Child, Always Speak To Doctor Or Pharmacist Before Using Medicines In Pregnancy

9.3

FTB Score

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#TOP 6

Best Antacid Tablet

TUMS Ultra Maximum Strength Chewable Tablets

TUMS
B000GCHWLW

TUMS Ultra Maximum Strength Chewable Tablets, Assorted Fruit - 72

TUMS Ultra Chewable Tablets offer effective relief for heartburn and indigestion. With a convenient pack of 72, you can easily carry these chewable tablets wherever you go. The assorted fruit flavour makes them pleasant to take, ensuring you don’t dread reaching for relief. As part of the antacid category, these tablets help neutralise stomach acid, providing quick comfort when you need it most.

9.1

FTB Score

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What We Like

Effective heartburn relief
Convenient chewable format
Pleasant assorted fruit flavour
Portable pack of 72

#TOP 7

Gaviscon Double Action Mint Liquid 500ml

Gaviscon
3183877
White/Cream
500 ml (Pack of 1)

Gaviscon Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Protective Barrier, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea

Features

LASTS UP TO 2X LONGER THAN ANTACIDS - Unlike Antacids, Gaviscon Double Action Forms A Raft, Or Layer, On The Top Of Your Stomach Contents And To Help Keep Stomach Acid In Your Stomach, Where It Belongs
GETS TO WORK INSTANTLY - Gaviscon Double Action's Formulation Gets To Work In Seconds To Create A Protective Barrier That Lasts Up To 4 Hours; In Fact, 9 Out 10 People Would Use Gaviscon Double Action Again (based On A 2012 Survey Of 45 Heartburn And Indigestion Sufferers Compared To Control
UNIQUE FORMULATION/COMBINATION FOR DUAL RELIEF OF HEARTBURN & INDIGESTION - Gaviscon Double Action Neutralises Excess Stomach Acid To Help Relieve Discomfort; It Also Forms A Protective Barrier Over The Stomach Contents To Help Soothe The Burning Sensation In Your Chest

9.1

FTB Score

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#TOP 8

ENOFast Relief Antacid Sachets for Indigestion

CAEMORA
Blue
5 g (Pack of 30)

ENOFast Relief Fruit Salt Regular Flavour 30x Antacid Sachets | Relief from Acidity, Flatulence, Gas and Indigestion Issues | Quick & Effective

ENOFast Relief Sachets provide fast relief from acidity and heartburn, helping you feel comfortable quickly. Their instant formula is designed to soothe indigestion, allowing you to get back to your day in just minutes. The travel-friendly sachets mean you can take them anywhere, ensuring you have relief at hand whenever needed. With a gentle and refreshing regular flavour, each use is a pleasant experience, making it easy to manage discomfort.

9.1

FTB Score

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What We Like

Fast relief from acidity
Soothes indigestion quickly
Convenient travel-friendly sachets
Pleasant regular flavour
Great value for money

#TOP 9

Best TUMS Antacid

TUMS Extra Strength Antacid Tablets for Heartburn

TUMS
307660739661

TUMS Antacid Chewable Tablets, Extra Strength for Heartburn Relief, Assorted Fruit, 96 count

TUMS Antacid Tablets provide effective relief from heartburn, ensuring you can enjoy your meals without discomfort. As an excellent source of calcium, these chewable tablets support your daily nutritional needs while soothing your stomach. Their fast action means you won't have to wait long for relief, allowing you to get back to your day. With long-lasting effects, TUMS Antacid Tablets ensure that you feel comfortable for hours after use, making them a convenient choice for anyone prone to heartburn.

9.1

FTB Score

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What We Like

Effective heartburn relief
Excellent calcium source
Fast-acting solution
Long-lasting comfort

#TOP 10

Pepto-Bismol for Nausea, Heartburn

Pepto Bismol
4084500846548
Pink
120 ml

Pepto-Bismol for Nausea, Heartburn, Indigestion, Upset Stomach and Diarrhoea Relief, 5 Symptom Relief, 120ml

Features

COATS AND SOOTHES: Pepto-Bismol Works By Coating And Soothing Your Stomach And Lower Gut To Relieve Discomfort, Making It An Effective All-Round Medication
5 SYMPTOM Stomach Relief: Nausea, Heartburn, Indigestion, Upset Stomach, Diarrhoea
ONE ACTIVE INGREDIENT For 5 Symptoms: Pepto Bismol Contains A Single Active Ingredient, Bismuth Subsalicylate; It Has Been Used Over Many Decades To Provide Relief For Nausea, Heartburn, Indigestion, Upset Stomach And Diarrhoea

9.1

FTB Score

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Editor's Notes

During our soothing antacid research, we found 49 soothing antacid products and shortlisted 10 quality products. We collected and analyzed 42,335 customer reviews through our big data system to write the soothing antacids list. We found that most customers choose soothing antacids with an average price of £9.40.

The soothing antacids are available for purchase. We have researched hundreds of brands and picked the top brands of soothing antacids, including Gaviscon, Pepto Bismol, Care, TUMS, CAEMORA.

Written by

Phoebe Cooper

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."