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Best Antacids Tablets For Acid Reflux 24 Hour of 2026
Last updated on 01/05/2026
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1
Nexiumm Control Tablets for Heartburn & Acid Reflux Relief - 24-Hour Protection, Reduces Stomach Acid, Effective Esomeprazole Formula (2 x 14 Pack)
Generic
14% Off
Why we love it
One pill prevents heartburn recurrence.
Reduces stomach acid effectively.
UK’s No 1 for heartburn protection.
Main Highlights
Nexium Control 20mg gastro-resistant tablets and Nexium Control 20mg gastro-resistant hard capsules contains esomeprazole.
Just one pill a day helps to prevent heartburn from recurring and reduce stomach acid at the source to provide relief that lasts all day and all night
Nexium Control is the UK’s No 1 brand for 24-hour heartburn protection
Now you can do more than just treat the burning pain of heartburn - you can tackle it straight at the source; Nexium Control works by reducing the amount of acid produced in your stomach. Its target, Zero heartburn helping with a good night sleep and no heartburn pain
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9.8
Exceptional
Check Price
9.8
Exceptional
Generic
Nexiumm Control Tablets for Heartburn & Acid Reflux Relief - 24-Hour Protection, Reduces Stomach Acid, Effective Esomeprazole Formula (2 x 14 Pack)
14% Off
Check Price
Show More
Why we love it
One pill prevents heartburn recurrence.
Reduces stomach acid effectively.
UK’s No 1 for heartburn protection.
Main Highlights
Nexium Control 20mg gastro-resistant tablets and Nexium Control 20mg gastro-resistant hard capsules contains esomeprazole.
Just one pill a day helps to prevent heartburn from recurring and reduce stomach acid at the source to provide relief that lasts all day and all night
Nexium Control is the UK’s No 1 brand for 24-hour heartburn protection
Now you can do more than just treat the burning pain of heartburn - you can tackle it straight at the source; Nexium Control works by reducing the amount of acid produced in your stomach. Its target, Zero heartburn helping with a good night sleep and no heartburn pain
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Value for Money
2
Gaviscon Double Action chewable tablets, Mixed Berries, 4-Pack - Fast Heartburn & Indigestion Relief, Convenient Sachets, Antacids for Effective Digestion, Acid Reflux Relief, Pregnancy Safe
Gaviscon
29% Off
Why we love it
Fast and lasting relief.
Convenient for mobility.
Safe during pregnancy.
Main Highlights
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
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
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
CONVENIENT, ON THE GO FORMAT - Gaviscon Double Action is available in tablets which are suitable for on the go lifestyles
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 medicine in pregnancy
40 YEARS OF GAVISCON - For over 40 years, Gaviscon has helped to provide people with fast, effective heartburn and indigestion relief
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9.6
Superb
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9.6
Superb
Gaviscon
Gaviscon Double Action chewable tablets, Mixed Berries, 4-Pack - Fast Heartburn & Indigestion Relief, Convenient Sachets, Antacids for Effective Digestion, Acid Reflux Relief, Pregnancy Safe
29% Off
Check Price
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Why we love it
Fast and lasting relief.
Convenient for mobility.
Safe during pregnancy.
Main Highlights
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
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
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
CONVENIENT, ON THE GO FORMAT - Gaviscon Double Action is available in tablets which are suitable for on the go lifestyles
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 medicine in pregnancy
40 YEARS OF GAVISCON - For over 40 years, Gaviscon has helped to provide people with fast, effective heartburn and indigestion relief
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3
Rennie Antacids, Peppermint Flavour Heartburn Relief and Indigestion Tablets, Fast and Effective Relief for Acid Reflux, 4 Packs of 96 (384 total)
Rennie
4% Off
Why we love it
Fast and effective relief.
Convenient on-the-go tablets.
Trusted brand with experience.
Main Highlights
Fast and effective tablets for heartburn, indigestion and acid reflux
Chewable peppermint tablets for on-the-go relief
Rennie antacids convert excess stomach acid into water and other natural substances; take 1 to 2 tablets up to 3-4 times a day
With over 90 years of experience, it's no surprise that Rennie is the one of the UK's high selling heartburn relief and indigestion tablet brand
Suitable for use during pregnancy and breast-feeding*; suitable for vegans and for children aged 12 and over; can be taken day or night for fast relief of heartburn and indigestion
*Medicines can affect the unborn baby; consult your doctor or pharmacist before taking medicines during pregnancy
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9.5
Superb
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9.5
Superb
Rennie
Rennie Antacids, Peppermint Flavour Heartburn Relief and Indigestion Tablets, Fast and Effective Relief for Acid Reflux, 4 Packs of 96 (384 total)
4% Off
Check Price
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Why we love it
Fast and effective relief.
Convenient on-the-go tablets.
Trusted brand with experience.
Main Highlights
Fast and effective tablets for heartburn, indigestion and acid reflux
Chewable peppermint tablets for on-the-go relief
Rennie antacids convert excess stomach acid into water and other natural substances; take 1 to 2 tablets up to 3-4 times a day
With over 90 years of experience, it's no surprise that Rennie is the one of the UK's high selling heartburn relief and indigestion tablet brand
Suitable for use during pregnancy and breast-feeding*; suitable for vegans and for children aged 12 and over; can be taken day or night for fast relief of heartburn and indigestion
*Medicines can affect the unborn baby; consult your doctor or pharmacist before taking medicines during pregnancy
Show More
4
Rennie Antacids, Spearmint Flavour Heartburn Relief and Indigestion Tablets, Fast and Effective Relief for Acid Reflux, 4 Packs of 96 Tablets
Rennie
3% Off
Why we love it
Fast and effective relief.
Chewable for on-the-go.
Ideal for all ages.
Main Highlights
Fast and effective antacids for heartburn relief, indigestion and acid reflux, Neutralises Excess Stomach Acid
Chewable spearmint tablets for on-the-go relief
Rennie antacids convert excess stomach acid into water and other natural substances; take 1 to 2 tablets up to 3-4 times a day
With over 86 years of experience, it's no surprise that Rennie is the one of the UK's high selling heartburn relief and indigestion tablet brand
Suitable for use during pregnancy and breast-feeding*; suitable for vegans and for children aged 12 and over; can be taken day or night for fast relief of heartburn and indigestion
Show More
9.3
Superb
Check Price
9.3
Superb
Rennie
Rennie Antacids, Spearmint Flavour Heartburn Relief and Indigestion Tablets, Fast and Effective Relief for Acid Reflux, 4 Packs of 96 Tablets
3% Off
Check Price
Show More
Why we love it
Fast and effective relief.
Chewable for on-the-go.
Ideal for all ages.
Main Highlights
Fast and effective antacids for heartburn relief, indigestion and acid reflux, Neutralises Excess Stomach Acid
Chewable spearmint tablets for on-the-go relief
Rennie antacids convert excess stomach acid into water and other natural substances; take 1 to 2 tablets up to 3-4 times a day
With over 86 years of experience, it's no surprise that Rennie is the one of the UK's high selling heartburn relief and indigestion tablet brand
Suitable for use during pregnancy and breast-feeding*; suitable for vegans and for children aged 12 and over; can be taken day or night for fast relief of heartburn and indigestion
Show More
5
Glaxo Smithkline Consumer B001G7QOU6 Ultra Strength Assorted Berrie Antacid Chewable Tablet for Heartburn Relief, Pack of 160
TUMS
Why we love it
Fast-acting heartburn relief.
Features calcium carbonate ingredient.
Delicious berry flavor.
Main Highlights
TUMS heartburn tablets goes to work in seconds! DELICIOUS TASTE!!! TUMS provides fast-acting relief from the pain of heartburn.
Tums Ultra Strength 1000 Antacid Assorted Berries Tablets provide calcium carbonate that relieves heartburn, sour stomach and acid indigestion.
The secret is its primary active ingredient – calcium carbonate, which is naturally mined from limestone – that quickly gets to work tackling the symptoms of heartburn.
It is the one Tums antacid to take for fast, maximum relief. Calcium carbonate quickly and effectively fights heartburn.
This delicious antacid travels directly to the source, dissolving swiftly and neutralizing stomach acid on contact.
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9.3
Superb
Check Price
9.3
Superb
TUMS
Glaxo Smithkline Consumer B001G7QOU6 Ultra Strength Assorted Berrie Antacid Chewable Tablet for Heartburn Relief, Pack of 160
Check Price
Show More
Why we love it
Fast-acting heartburn relief.
Features calcium carbonate ingredient.
Delicious berry flavor.
Main Highlights
TUMS heartburn tablets goes to work in seconds! DELICIOUS TASTE!!! TUMS provides fast-acting relief from the pain of heartburn.
Tums Ultra Strength 1000 Antacid Assorted Berries Tablets provide calcium carbonate that relieves heartburn, sour stomach and acid indigestion.
The secret is its primary active ingredient – calcium carbonate, which is naturally mined from limestone – that quickly gets to work tackling the symptoms of heartburn.
It is the one Tums antacid to take for fast, maximum relief. Calcium carbonate quickly and effectively fights heartburn.
This delicious antacid travels directly to the source, dissolving swiftly and neutralizing stomach acid on contact.
Show More
6
Guardium Esomeprazole Acid Reflux Tablets, 14 Pack - Indigestion & Heartburn Relief, 24-Hour GERD/GORD Protection, Antacids for Digestion & Nausea
Gaviscon
21% Off
Why we love it
Long-lasting heartburn relief.
One tablet, daily protection.
Reduces stomach acid effectively.
Main Highlights
GUARDIUM PROVIDES CONVENIENT, LONG LASTING RELIEF* FROM FREQUENT HEARTBURN SYMPTOMS - Burning pain in your chest? For sufferers of frequent heartburn, Guardium gets to work in 1 hour* for 24 hours of zero heartburn; Frequent heartburn can be classified as suffering from these symptoms twice a week or more; *Full effects may take 2-3 days
ONE TABLET FOR 24H PROTECTION - This box of Guardium by the makers of Gaviscon contains 14 tablets; take one tablet a day for 24 hours protection from heartburn and acid reflux
BLOCKS THE ACID PUMPS IN YOUR STOMACH - Guardium by the makers of Gaviscon works by blocking the acid pumps in your stomach, making it less acidic, tackling the problem at its source therefore helping to reduce heartburn
GUARDIUM AND GAVISCON ADVANCE CAN BE USED TOGETHER - Guardium can be used for 24h protection and Gaviscon Advance can be used for fast relief of reflux symptom such as heartburn
GUARDIUM, BY THE MAKERS OF GAVISCON - Guardium is manufactured by the same company that makes Gaviscon
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9.1
Superb
Check Price
9.1
Superb
Gaviscon
Guardium Esomeprazole Acid Reflux Tablets, 14 Pack - Indigestion & Heartburn Relief, 24-Hour GERD/GORD Protection, Antacids for Digestion & Nausea
21% Off
Check Price
Show More
Why we love it
Long-lasting heartburn relief.
One tablet, daily protection.
Reduces stomach acid effectively.
Main Highlights
GUARDIUM PROVIDES CONVENIENT, LONG LASTING RELIEF* FROM FREQUENT HEARTBURN SYMPTOMS - Burning pain in your chest? For sufferers of frequent heartburn, Guardium gets to work in 1 hour* for 24 hours of zero heartburn; Frequent heartburn can be classified as suffering from these symptoms twice a week or more; *Full effects may take 2-3 days
ONE TABLET FOR 24H PROTECTION - This box of Guardium by the makers of Gaviscon contains 14 tablets; take one tablet a day for 24 hours protection from heartburn and acid reflux
BLOCKS THE ACID PUMPS IN YOUR STOMACH - Guardium by the makers of Gaviscon works by blocking the acid pumps in your stomach, making it less acidic, tackling the problem at its source therefore helping to reduce heartburn
GUARDIUM AND GAVISCON ADVANCE CAN BE USED TOGETHER - Guardium can be used for 24h protection and Gaviscon Advance can be used for fast relief of reflux symptom such as heartburn
GUARDIUM, BY THE MAKERS OF GAVISCON - Guardium is manufactured by the same company that makes Gaviscon
Show More
7
Setlers Antacid Chewable Tablets, Peppermint Flavour, 24 Pack, Contains Calcium Carbonate, Effective Relief from Indigestion and Heartburn, Tackles Acid Reflux
Setlers
Why we love it
Effective heartburn relief.
Neutralises stomach acids.
Available in multiple flavors.
Main Highlights
FIGHT BACK WITH SETLERS PEPPERMINT
EFFECTIVE RELIEF AGAINST HEARTBURN and INDIGESTION: Setlers is an Antacid tablet
CONTAINS CALCIUM CARBONATE: To neutralise the acids in your stomach, relieving symptoms of heartburn and indigestion
TACKLES ACID REFLUX RIGHT AT THE SOURCE: By increasing pH levels of the stomach and neutralising excess acid
EXPLORE THE RANGE: If peppermint isn't your preferred flavour, why not try our spearmint flavour, did you know Windsetlers is also available to help relieve pain and discomfort of trapped wind
24 TABLETS: Easy to swallow and hassle free
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8.9
Excellent
Check Price
8.9
Excellent
Setlers
Setlers Antacid Chewable Tablets, Peppermint Flavour, 24 Pack, Contains Calcium Carbonate, Effective Relief from Indigestion and Heartburn, Tackles Acid Reflux
Check Price
Show More
Why we love it
Effective heartburn relief.
Neutralises stomach acids.
Available in multiple flavors.
Main Highlights
FIGHT BACK WITH SETLERS PEPPERMINT
EFFECTIVE RELIEF AGAINST HEARTBURN and INDIGESTION: Setlers is an Antacid tablet
CONTAINS CALCIUM CARBONATE: To neutralise the acids in your stomach, relieving symptoms of heartburn and indigestion
TACKLES ACID REFLUX RIGHT AT THE SOURCE: By increasing pH levels of the stomach and neutralising excess acid
EXPLORE THE RANGE: If peppermint isn't your preferred flavour, why not try our spearmint flavour, did you know Windsetlers is also available to help relieve pain and discomfort of trapped wind
24 TABLETS: Easy to swallow and hassle free
Show More
8
Nexium Control Heartburn & Indigestion Tablets for Acid Reflux Relief, Gastro-Resistant Esomeprazole Tablets, 20mg, 14 Count
Nexium
31% Off
Why we love it
Long-lasting relief.
Prevents recurring heartburn.
Top UK brand.
Main Highlights
Nexium Control gastro-resistant tablets contain esomeprazole, Always read the label
Just one Nexium Control tablet a day helps to prevent heartburn from recurring, by reducing stomach acid at the source
Nexium Control Heartburn & Indigestion tablets is a medicine that provides relief all day and all night
Do more than treat the burning pain of heartburn with Nexium Control, tackle it at its source, Its target, zero heartburn to help you get a good night’s sleep
Nexium Control are proton pump inhibitor acid reflux tablets, They work by reducing the amount of acid produced by your stomach
Show More
8.7
Excellent
Check Price
8.7
Excellent
Nexium
Nexium Control Heartburn & Indigestion Tablets for Acid Reflux Relief, Gastro-Resistant Esomeprazole Tablets, 20mg, 14 Count
31% Off
Check Price
Show More
Why we love it
Long-lasting relief.
Prevents recurring heartburn.
Top UK brand.
Main Highlights
Nexium Control gastro-resistant tablets contain esomeprazole, Always read the label
Just one Nexium Control tablet a day helps to prevent heartburn from recurring, by reducing stomach acid at the source
Nexium Control Heartburn & Indigestion tablets is a medicine that provides relief all day and all night
Do more than treat the burning pain of heartburn with Nexium Control, tackle it at its source, Its target, zero heartburn to help you get a good night’s sleep
Nexium Control are proton pump inhibitor acid reflux tablets, They work by reducing the amount of acid produced by your stomach
Show More
9
Esomeprazole 20mg Heartburn & Acid Reflux Control – 24-Hour Acid Reducer for Indigestion & Heartburn – Fast-Acting, Delayed-Release Capsules – Reduces Stomach Acid 14 Count
ANCIENT CARE CREATING HEALTHIER LIVES
5% Off
Why we love it
24-Hour continuous acid control.
Fast relief from discomfort.
Convenient once-daily dosage.
Main Highlights
24-Hour Relief – Esomeprazole 20mg acid reflux Capsules help control stomach acid for up to 24 hours to support lasting heartburn relief, acid reflux relief, and daily comfort from heart burn acid reflux symptoms. A dependable option for adults seeking effective stomach acid relief in a once-daily capsule.
Fast-Acting Formula – Designed for frequent heartburn, acid reflux, and indigestion, this formula works at the source of discomfort. These heart burn tablets support dependable indigestion relief and indigestion and heartburn relief for adults who need reliable daily acid control and symptom support.
Delayed-Release Technology for Deeper Stomach Acid Relief — These anti acid reflux tablets and heart burn acid reflux tablets use a delayed-release formula to bypass the oesophagus and act directly in the stomach — giving you superior heartburn and acid reflux control vs standard antacids tablets for acid reflux
Tackles Indigestion, Stomach Bloating Relief & More - Formulated to ease stomach pain relief, gas relief, and discomfort. These indigestion tablets and anti acid Capsules ideal for sufferers dealing with multiple indigestion and heartburn relief needs.
One Capsule a Day – Easy once-daily dosing helps simplify your routine while supporting relief from heart burn, indigestion, and recurring acid reflux discomfort. Each box includes a 14-day supply of Esomeprazole 20mg for consistent support from heartburn, acid reflux, and stomach acid relief needs. A two-week course of heart burn tablet relief — a powerful, alternative capsules for managing frequent heart burn, IBS relief, and chronic indigestion relief.
Show More
8.7
Excellent
Check Price
8.7
Excellent
ANCIENT CARE CREATING HEALTHIER LIVES
Esomeprazole 20mg Heartburn & Acid Reflux Control – 24-Hour Acid Reducer for Indigestion & Heartburn – Fast-Acting, Delayed-Release Capsules – Reduces Stomach Acid 14 Count
5% Off
Check Price
Show More
Why we love it
24-Hour continuous acid control.
Fast relief from discomfort.
Convenient once-daily dosage.
Main Highlights
24-Hour Relief – Esomeprazole 20mg acid reflux Capsules help control stomach acid for up to 24 hours to support lasting heartburn relief, acid reflux relief, and daily comfort from heart burn acid reflux symptoms. A dependable option for adults seeking effective stomach acid relief in a once-daily capsule.
Fast-Acting Formula – Designed for frequent heartburn, acid reflux, and indigestion, this formula works at the source of discomfort. These heart burn tablets support dependable indigestion relief and indigestion and heartburn relief for adults who need reliable daily acid control and symptom support.
Delayed-Release Technology for Deeper Stomach Acid Relief — These anti acid reflux tablets and heart burn acid reflux tablets use a delayed-release formula to bypass the oesophagus and act directly in the stomach — giving you superior heartburn and acid reflux control vs standard antacids tablets for acid reflux
Tackles Indigestion, Stomach Bloating Relief & More - Formulated to ease stomach pain relief, gas relief, and discomfort. These indigestion tablets and anti acid Capsules ideal for sufferers dealing with multiple indigestion and heartburn relief needs.
One Capsule a Day – Easy once-daily dosing helps simplify your routine while supporting relief from heart burn, indigestion, and recurring acid reflux discomfort. Each box includes a 14-day supply of Esomeprazole 20mg for consistent support from heartburn, acid reflux, and stomach acid relief needs. A two-week course of heart burn tablet relief — a powerful, alternative capsules for managing frequent heart burn, IBS relief, and chronic indigestion relief.
Show More
10
Esomeprazole 20mg Heartburn & Acid Reflux Control 14 Capsules - 24 Hour Relief with Pill Box
BIOVITA
10% Off
Why we love it
Provides heartburn relief quickly.
Easy-to-swallow capsules.
Convenient 14-capsule box.
Main Highlights
Provides short term relief from acid- reflux symptoms.
Esomeprazole Treats heartburn.
Easy to swallow Capsules
Package includes - 1 Box of 14 Capsules and 1 box of Pill Box
If you are not sure , talk to your doctor or pharmacist before taking this medicine.
Show More
8.7
Excellent
Check Price
8.7
Excellent
BIOVITA
Esomeprazole 20mg Heartburn & Acid Reflux Control 14 Capsules - 24 Hour Relief with Pill Box
10% Off
Check Price
Show More
Why we love it
Provides heartburn relief quickly.
Easy-to-swallow capsules.
Convenient 14-capsule box.
Main Highlights
Provides short term relief from acid- reflux symptoms.
Esomeprazole Treats heartburn.
Easy to swallow Capsules
Package includes - 1 Box of 14 Capsules and 1 box of Pill Box
If you are not sure , talk to your doctor or pharmacist before taking this medicine.
Show More