Best Soothing Antacids of 2026

Phoebe Cooper Avatar
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

Gaviscon Double Action Heartburn Relief Tablets Cover #TOP 1
Gaviscon Double Action Heartburn Relief Tablets
ftb score rating icon 9.8
Gaviscon Double Action Mint Sachets for Heartburn Relief Cover #TOP 2
Gaviscon Double Action Mint Sachets for Heartburn Relief
ftb score rating icon 9.7
Pepto-Bismol for Nausea, Heartburn Cover #TOP 3
Pepto-Bismol for Nausea, Heartburn
ftb score rating icon 9.5

Top 10 Soothing Antacids

Gaviscon Double Action Heartburn Relief Tablets

3065896
Gaviscon Double Action Heartburn Relief Tablets Cover
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.

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

3069303
10 ml (Pack of 24)
Gaviscon Double Action Mint Sachets for Heartburn Relief Cover
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.

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 Cover
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
HIGH QUALITY: Pepto-Bismol Has Been A Top Choice For Generations, To Deliver The Relief You Need As Symptoms Are Arising
EASY TO USE: Simply Take 1 Dose (30 mL) Every 30-60 Minutes As Needed, Up To 8 Doses In 24 Hours; The Attached Dosing Cup Ensures You Can Easily Get The Correct Amount Of Pepto-Bismol For Each Dose
#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 Cover
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
Easy-To-Take Peppermint Flavour Oral Suspension That's Both Gluten And Sugar-Free
Care Is The No.1 Brand Sold Through UK Pharmacies.*, *Based On IQVIA Pharmacy Only January MAT Sales 2024 Data
Can Be Used During Pregnancy, If Clinically Needed
#TOP 5

Gaviscon Advance Aniseed Liquid 250ml

Aniseed
Gaviscon Advance Aniseed Liquid 250ml Cover
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
40 YEARS OF GAVISCON - For Over 40 Years, Gaviscon Has Helped To Provide People With Fast, Effective Heartburn And Indigestion Relief

TUMS Ultra Maximum Strength Chewable Tablets

B000GCHWLW
TUMS Ultra Maximum Strength Chewable Tablets Cover
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.

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

3183877
White/Cream
500 ml (Pack of 1)
Gaviscon Double Action Mint Liquid 500ml Cover
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
SUITABLE FOR USE IN PREGNANCY - Gaviscon Products Are Suitable For Use During Pregnancy And Whilst Breastfeeding; Medicines Can Affect The Unborn Baby, Always Speak To Doctor Or Pharmacist Before Using Medicine In Pregnancy
40 YEARS OF GAVISCON - For Over 40 Years, Gaviscon Has Helped To Provide People With Fast, Effective Heartburn And Indigestion Relief
#TOP 8

ENOFast Relief Antacid Sachets for Indigestion

CAEMORA
Blue
5 g (Pack of 30)
ENOFast Relief Antacid Sachets for Indigestion Cover
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.

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

TUMS Extra Strength Antacid Tablets for Heartburn

307660739661
TUMS Extra Strength Antacid Tablets for Heartburn Cover
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.

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 Cover
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
HIGH QUALITY: Pepto-Bismol Has Been A Top Choice For Generations, To Deliver The Relief You Need As Symptoms Are Arising
EASY TO USE: Simply Take 1 Dose (30 mL) Every 30-60 Minutes As Needed, Up To 8 Doses In 24 Hours; The Attached Dosing Cup Ensures You Can Easily Get The Correct Amount Of Pepto-Bismol For Each Dose
Buying Guide Image
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 Avatar

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."