Antacid relief supplements
Explore a focused selection of antacids designed to support everyday comfort when indigestion strikes. This collection brings together practical formats for fast, uncomplicated use—helpful after rich meals, spicy foods, late dinners, or busy days when heartburn can flare up. Each option is chosen with straightforward ingredient labelling in mind, so you can compare formulas with confidence and fit them into real routines.
Antacids work by neutralising excess stomach acid, which can ease symptoms linked with dyspepsia, acid reflux and heartburn. Common alkaline ingredients include calcium carbonate and magnesium hydroxide, often found in chewable tablets and other convenient, travel-friendly formats. If you want simple symptom support without a complicated schedule, these products offer a familiar, cupboard-friendly approach.
Designed for everyday routines
This range suits adults in the United Kingdom who want occasional relief and prefer products that are easy to keep on hand—at home, at work, or in a bag. Many shoppers pair antacids with digestion-support habits such as lighter evening meals, reducing trigger foods, and mindful timing around bedtime.
How to choose an antacid
To find the best match, consider your preferred format, the active ingredients, and when you typically need relief. Always follow label directions and check for medicine interactions, especially if you take other treatments.
- Chewable tablets for convenient, measured dosing
- Calcium- or magnesium-based formulas for targeted neutralisation
- Options suitable for home, desk, or travel use
- Clear timing guidance around meals and bedtime
All prices and checkout are shown in GBP. If symptoms are frequent, severe, or persistent, speak with a pharmacist or GP for personalised advice.
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Vendor:Nexium
Nexium 24HR ClearMinis Acid Reducer Capsules – 42 Count, All-Day Protection
Around-the-Clock Protection in a Smaller PillNexium 24HR ClearMinis delivers the same trusted heartburn protection as the standard formula, but in an approximately 38% smaller capsule. This compact design aims to make daily use easier while maintaining all-day and all-night coverage.Just one clear mini capsule...- £40.25
- £40.25
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Vendor:Nexium
Nexium 24HR Acid Reducer Capsules | All-Day & All-Night Heartburn Protection - 42 Count
Nexium 24HR: All-Day, All-Night Heartburn Protection Nexium 24HR Acid Reducer Capsules bring a steady shield against frequent heartburn. With a delayed-release formula, a single capsule taken daily can help maintain comfort from morning light through nighttime quiet. This 42‑count bottle is designed for a...- £40.25
- £40.25
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Vendor:Nature's Bounty
Nature's Bounty Optimal Solutions Advanced PMS Relief – Hormone-Free PMS Support for Women, 60 Vegetarian Capsules
OverviewNature’s Bounty Advanced PMS Relief is a thoughtfully designed supplement to support many women through their monthly cycle. The hormone-free formula blends clinically studied plant-based actives—Chasteberry and Curcumin—with essential nutrients Magnesium and Vitamin B6 to address a broad range of common PMS experiences across...- £28.00
- £28.00
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Vendor:Galeffi
Galeffi Effervescent Antacid – Lemon Flavor, 8.8 oz (250 g) – 3 Pack | Italy
Galeffi Lemon Effervescent Antacid Galeffi brings a lemon-flavored, effervescent powder from Italy that blends with cold water to create a bright, thirst-quenching beverage. This traditional sodium bicarbonate-based formula releases a lively fizz and a zesty aroma, turning your post-meal routine into a refreshing moment....- £58.27
- £58.27
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Vendor:Rolaids
Rolaids Advanced Antacid Plus Anti Gas Tablets – Mixed Berry, 60 Count (Pack of 3)
Discover Rolaids Advanced Antacid Plus Anti Gas Tablets Rolaids delivers a dual‑action option in a tasty Mixed Berry tablet designed for everyday digestive comfort. This triple-pack includes three 60‑count bottles, offering a steady supply for home, work, or travel. The mix of flavor and...- £40.09
- £40.09
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Vendor:Prilosec
Prilosec OTC 3-Pack (42 Tabs) | Fast-Acting Heartburn Relief
OverviewPrilosec OTC offers a practical option for people who experience frequent heartburn. This listing features a 3-pack totaling 42 tablets, providing a steady supply that can fit into daily routines or travel. The packaging is designed for easy access, storage in a pantry or...- £38.79
- £38.79
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Vendor:Kidney Restore
Kidney Restore Organic Sodium Bicarbonate Powder – Alkaline Support for Kidneys & Stomach
Meet Kidney Restore Organic Sodium Bicarbonate Powder, a clean, chemical-free way to add alkalinity to your day. This 2 lb container blends pure bicarbonate with alkalizing superfoods to support everyday kidney health and gentle stomach comfort.Designed to be versatile and easy to integrate into...- £42.08
- £42.08
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Vendor:Pepto Bismol
Pepto Kids Gummies – 72 Count Multi-Symptom Relief for Occasional Upset Stomach, Indigestion & Heartburn (3 Packs)
Kid-friendly multi-symptom support Pepto Kids Gummies bring a familiar, trusted name into a chewable option designed for kids. Made for children aged 4 and up, this 72-count bundle is divided into three easy-to-store packs. The bubblegum flavor helps make dosing feel simple and kid-friendly,...- £41.12
- £41.12
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Vendor:Thermotabs
Thermotabs Buffered Salt Tablets – 300 Count Pack (3 x 100)
OverviewTHERMOTABS Salt Supplement Buffered Tablets offer a straightforward, buffered sodium option in a convenient tablet form for everyday use. Each bottle contains 100 tablets with clearly labeled per-serving amounts, helping you track intake with ease. This 3-bottle bundle provides a total of 300 tablets...- £42.08
- £42.08
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Vendor:RUGBY LABORATORIES
Rugby Laboratories Aluminum Hydroxide Gel 320 mg – Mint, Sugar-Free Antacid Liquid, 16 oz Two-Pack
Rugby Aluminum Hydroxide Gel: Minty, Sugar-Free Antacid Liquid The Rugby Aluminum Hydroxide Gel, USP is a mint-flavored, sugar-free antacid liquid designed for temporary relief from common tummy discomforts. Each 5 mL teaspoonful delivers 320 mg of aluminum hydroxide, an active ingredient that helps neutralize...- £56.55
- £56.55
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Vendor:TUMS
TUMS Extra Strength 750 Antacid with Calcium – Berry Flavor, 192 Chewables (24 Rolls)
Tums Extra Strength 750 Antacid with Calcium blends a trusted antacid action with a calcium-rich formula, delivering a berry flavored chewable that’s easy to take on the go. The package organizes 24 pocket size rolls, each roll containing 8 chewable tablets, for a total...- £40.98
- £40.98
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Vendor:ME GUSTA SHOP
ME GUSTA SHOP | Equate Extra Strength Antacid Chewable Wintergreen Tablets 750 mg — 96 Count x 3 (288 ct) + Sticker
Equate Extra Strength Antacid Chewable, Wintergreen Flavor Discover a convenient, chewable antacid option from ME GUSTA SHOP. Each tablet delivers 750 mg of active ingredients in a wintergreen-flavored chew, designed for adults who want an easy-to-take solution for occasional gas relief and digestive comfort....- £42.12
- £42.12
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Vendor:Mdeals Ohta's Isan
Ohta's Isan Antacid Herbal Powder – Instant Heartburn Relief | Made for USA | 6 Cans
Heritage meets modern relief Ohta's Isan Antacid Herbal Powder brings a long-running tradition from Japan into a convenient format for readers in the USA. The formula is designed to ease symptoms like heartburn, sour stomach, and occasional indigestion, using a herbal blend that many...- £183.20
- £183.20
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Vendor:LABO Nutrition
LABO Nutrition GASTRICELL Probiotic for Digestive Comfort – 3×30 Sachets
Meet LABO Nutrition GASTRICELL LABO Nutrition GASTRICELL brings a probiotic approach to everyday gastric comfort. Centered on a novel strain, L. johnsonii No. 1088, the formula originates from observations of healthy individuals and is designed for long‑term, natural support of recurring gastric discomfort. The...- £94.68
- £94.68
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Vendor:Pepcid
Pepcid Complete Dual Action Chewable Tablets Berry Flavor – 100 Count, 3 Pack
Pepcid Complete Dual Action: Two-in-One Heartburn Relief Pepcid Complete Dual Action Chewable Tablets offer a practical, dual-method approach to handling heartburn. By combining quick acid neutralization with longer-lasting acid control, these berry-flavored chews are designed for people who want a single, versatile option rather...- £113.37
- £113.37
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Vendor:PRELIEF
PRELIEF Acid Reducer Caplets – 300 Count (Pack of 2) | Dietary Supplement
Discover more meal flexibility with PRELIEF PRELIEF Acid Reducer Caplets offer a practical option for meals that include a wide range of favorites. This multi-pack includes two bottles, each holding 300 caplets, so you have a ready supply for everyday use. What makes this...- £80.48
- £80.48
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Vendor:Pepcid
Pepcid AC Original Strength Tablets – 2-Pack (180 Tablets)
Fast, on-the-go heartburn relief with Pepcid AC Original Strength Pepcid AC Original Strength Tablets are designed to ease heartburn and acid indigestion when you need it most. The formula targets burning sensations and discomfort, helping you get back to your daily routine with minimal...- £77.19
- £77.19
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Vendor:Quality Choice
Quality Choice Omeprazole 20 mg Delayed Release, 42 Capsules per Bottle, 5-Pack
OverviewQuality Choice Omeprazole 20 mg Delayed Release capsules are a dependable option for people who experience frequent heartburn. Each bottle contains 42 capsules, and a 5-pack provides a total of 210 capsules, making it convenient to keep a steady supply at home or on...- £82.67
- £82.67
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Vendor:Integrative Therapeutics
Integrative Therapeutics Heartburn Advantage - Digestive & GI Support for Occasional Heartburn, Bloating & Nausea - Gluten-Free & Dairy-Free, 60 Capsules
Gentle, Gluten-Free Digestive Support Integrative Therapeutics Heartburn Advantage is a gluten-free and dairy-free digestive support supplement designed for occasional heartburn, bloating, and epigastric discomfort. The formula brings together ingredients studied for digestive comfort and aims to support the mechanisms of the gastrointestinal tract without...- £83.23
- £83.23
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Vendor:PUREHEALTH RESEARCH
PUREHEALTH RESEARCH Gastro Health Formula – Natural Alginate for Acid Reflux & Digestive Comfort – 90 Capsules
Overview PUREHEALTH RESEARCH Gastro Health Formula blends natural alginate with DGL licorice in a capsule designed to offer gentle support for upper digestive comfort. The formula aims to form a soft barrier at the top of the stomach and combines familiar botanicals to complement...- £77.20
- £77.20
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