Best Antacids Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 Sort By:

Best Choice
Rennie

New
Rennie Peppermint Flavour Antacid, Heartburn and Indigestion Chewable Tablets, 1 Pack of 96 Tablets - Gets to Work in 60
Containing antacid to neutralise excess stomach acid, Rennie Peppermint tablets work fast to relieve the symptoms of hea

£5.93 £6.99
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Gaviscon

New
Gaviscon Double Action Tablets, Mint Flavour, 48 Tablets, Indigestion and Heartburn Relief, Indigestion Tablets, Acid Re
GETS TO WORK INSTANTLY - Gaviscon Double Action's formulation gets to work in seconds to create a protective barrier tha

£8.99 £12.49
New
TUMS Antacid Ultra Strength Assorted Fruit for Heartburn Relief | 160 Tablets
Ultra-Strength TUMS Antacid – Fast, Trusted Relief in Seconds. Fast-Acting Relief in Seconds → Don’t wait around for rel

£16.50
TUMS

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

£11.00 £12.98
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New
Equate Antacid Extra Strength & Ultra Strength Chewable Tablets - Various Pack
Equate Ultra Strength Antacid Chewable Assorted Fruit Tablets 1000 mg (72 count). Equate Ultra Strength Antacid Tropical

£15.49
Best Value
Bisodol

New
Bisodol Original Peppermint Flavour 60 Chewable Tablets, 60.0 Count
Triple Relief - Acid Indigestion - Trapped Wind - Heartburn

£3.00
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TUMS

New
Glaxo Smithkline Consumer B001G7QOU6 Ultra Strength Assorted Berrie Antacid Chewable Tablet for Heartburn Relief, Pack o
TUMS heartburn tablets goes to work in seconds! DELICIOUS TASTE!!! TUMS provides fast-acting relief from the pain of hea

£17.98
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New
TUMS Antacid Extra Strength Assorted Fruit for Heartburn Relief | 96 Tablets

£13.10
Rennie

New
Rennie Spearmint Flavour Antacid, Heartburn and Indigestion Chewable Tablets, 1 pack of 96 tablets - Gets to work in 60
Containing antacid to neutralise excess stomach acid, Rennie Spearmint tablets work fast to relieve the symptoms of hear

£5.93 £6.99
Free Shipping
New
Antacid Chewable Tablets Ultra Strength Assorted Berries -265 CT/1000mg
Relieve heartburn, acid indigestion, and sour stomach fast with these Ultra Strength Antacid Chewable Tablets. Each 1000

£17.99
TUMS

New
TUMS 74610 Ultra Strength Assorted Fruit Antacid Chewable Tablet for Heartburn Relief, Pack of 160
For Heartburn Relief

£19.99
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BIOVITA

New
Esomeprazole 20mg Heartburn & Acid Reflux Control 14 Capsules - 24 Hour Relief with Pill Box
Provides short term relief from acid- reflux symptoms.

£8.99
New
4 x 96 Rennie Antacids, Spearmint Flavour Heartburn Relief and Indigestion Tab
Rennie Antacids Spearmint tablets provide trusted, rapid relief from common digestive discomforts. Each chewable tablet

£23.99
Setlers

New
Setlers Antacid Chewable Tablets, Peppermint Flavour, 24 Pack, Contains Calcium Carbonate, Effective Relief from Indiges
FIGHT BACK WITH SETLERS PEPPERMINT

£2.44
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New
RENNIE Antacid Spearmint Indigestion 12 Tablet HEARTBURN Nausea RELIEF
Rennie Spearmint Antacid Tablets. Indigestion & heartburn. Spearmint flavour. Effective relief fast.

£2.99
Nexium

New
Nexium Control Heartburn & Indigestion Capsules for Acid Reflux Relief, Gastro-Resistant Esomeprazole capsules, 20mg, 14
Nexium Control gastro-resistant capsules contain esomeprazole. Always read the label.

£7.58 £11.00
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New
4 x 96 Rennie Peppermint Antacid 384 Chewable Tablets Heartburn Indigestion
RENNIE PEPERMINT 96TAB X 4 = 384TAB

£22.49
New
Equate Ultra Strength Antacid Tablets Assorted Berries Twin Pack 160 Count
Equate Ultra Strength Antacid Tablets help to relieve and prevent heartburn caused by certain foods and beverages. They

£29.95
New
Tums Extra Strength 750 Assorted Berries Calcium Carbonate Antacid | 96 Tablets
TUMS Extra Strength 750 – Fast-Acting Antacid Relief in Delicious Assorted Berry Flavors (96 Chewable Tablets). You reac

£13.20
New
Bisodol Original Peppermint Antacid 60 Tablets - Heartburn & Indigestion Relief
Triple Relief - Acid Indigestion - Trapped Wind - Heartburn. A unique triple relief formula containing three antacids wh

£6.00
New
Bisodol Original Peppermint Antacid 60 Tablets - Heartburn & Indigestion Relief
Triple Relief - Acid Indigestion - Trapped Wind - Heartburn.

£4.57
New
Setlers Antacid Chewable Tablets Peppermint Indigestion Relief 8x 24 (192 Total)
Setlers are specially formulated to provide fast and effective relief from Each tablet containsCalcium Carbonate as the

£21.95
New
Pepto Kids Antacid Chewable 24 Tablets Upset Stomach | Bubble Gum Flavour | UK
COATS AND SOOTHES: Pepto Bismol’s coating action calms your stomach and soothes your digestive system to provide fast st

£15.99
New
Equate Heartburn Antacid Tablets Ultra Strength Peppermint 1000 mg 160 Count
The refreshing peppermint flavor makes them easy and pleasant to take, while the chewable formula allows for fast-acting

£15.19
New
TUMS Chewy Bites Assorted Berries Antacid for Heartburn Relief | 60 Tablets
TUMS Chewy Bites Antacid – Fast-Acting Relief in a Delicious Assorted Berry Chew. Why Choose TUMS Chewy Bites?. Instead

£15.99

25 Antacids deals are available from: Amazon, eBay stores, starting from £2.44.
The biggest discount we found is 10%% on Rennie Peppermint Flavour Antacid, Heartburn and Indigestion Chewable Tablets, 1 Pack of 96 Tablets - Gets to Work in 60 Seconds for Fast and Effective Heartburn Relief at Amazon.
The lowest price we found is £2.44 while the highest is £29.95.
Prices for the best Antacids deals average at £13.09.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Antacids.