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:Pure Encapsulations
Pure Encapsulations Heartburn Essentials — Occasional Heartburn Support with Slippery Elm Bark, 180 Capsules
Overview Pure Encapsulations Heartburn Essentials is a premium dietary supplement designed to support digestive comfort during occasional heartburn and indigestion. The formula blends slippery elm bark, plant enzymes, and gamma oryzanol in a convenient 180-capsule bottle, crafted with careful sourcing and testing for potency...- £88.71
- £88.71
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Vendor:Gaviscon
Gaviscon Extra Strength Chewable Antacid Tablets – Original Flavor (3 x 100-count bottles)
Gaviscon Extra Strength Chewable Antacid Tablets — Original Flavor Discover a portable, chewable option designed for on‑the‑go support when occasional digestive discomfort arises after meals. The Extra Strength formula pairs a familiar Original flavor with a convenient chewable format, making it easy to take...- £59.76
- £59.76
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Vendor:Integrative Therapeutics
Integrative Therapeutics D-Limonene - Occasional Heartburn & Digestive Support - Gluten-Free & Dairy-Free - 10 Softgels
Overview Integrative Therapeutics D-Limonene is a gluten-free, dairy-free softgel designed to offer potential support for occasional heartburn and digestive comfort. The citrus-inspired aroma and smooth capsule make it approachable for daily use, whether you’re managing a busy schedule or seeking a simple wellness addition...- £56.11
- £56.11
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Vendor:Zegerid OTC
Zegerid OTC: Omeprazole + Sodium Bicarbonate, 24-Hour Heartburn Relief, 2x42-Count
Why choose Zegerid OTC Is frequent heartburn interfering with daily life? Zegerid OTC offers a distinct approach with a dual-ingredient formula designed to target symptoms while supporting absorption. This OTC option blends a leading acid reducer with a protective ingredient so the medicine can...- £57.47
- £57.47
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Vendor:Kidney Restore
Kidney Restore Sodium Bicarbonate 650mg Capsules — Delayed Release for Kidney Support | 120 Capsules
Targeted Kidney Support with Delayed-Release Delivery Kidney Restore Sodium Bicarbonate 650mg capsules are engineered with a delayed-release design. This helps the bicarbonate pass through the stomach and reach the kidneys where it may assist in normal acid elimination and maintaining a balanced alkalinity. The...- £55.18
- £55.18
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Vendor:TUMS
Tums Chewy Delights Very Cherry – 32 Chews per Bottle, Pack of 4 | by TUMS
Flavorful, chewy convenience for everyday use Tums Chewy Delights Very Cherry bring a tasty, chewable option from the trusted TUMS family. The product line combines a soft, pleasant texture with a distinct cherry flavor, making the routine of taking a chew a little more...- £52.96
- £52.96
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Vendor:Kidney Restore
Kidney Restore Nature’s Sodium Bicarbonate Organic Aluminum-Free Baking Soda 2 lb
Nature’s Sodium Bicarbonate by Kidney Restore — Aluminum-Free Organic Baking Soda Meet a pure, aluminum-free baking soda powder designed for everyday wellness. This Organic Use certified powder provides 600 mg per serving and comes in a convenient 2 lb bag, crafted to fit clean-label...- £52.98
- £52.98
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Vendor:Pepcid
Pepcid Complete Berry Flavor Chewables – 100 Tablets (Two 50-Count Bottles)
Pepcid Complete Berry Flavor Chewables fuse two active approaches in a single, convenient mouthful. This berry-tasting chewable combines a fast-acting antacid with a long-lasting acid reducer, designed to address immediate heartburn symptoms while helping manage acid levels over time. With a two-bottle bundle, you...- £51.22
- £51.22
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Vendor:Pure Encapsulations
Pure Encapsulations Heartburn Essentials - Digestive Support for Occasional Heartburn & Indigestion (90 Capsules)
OverviewPure Encapsulations Heartburn Essentials is a carefully balanced dietary supplement designed for occasional heartburn and indigestion. It combines slippery elm bark with plant enzymes to support comfortable digestion and a smoother post‑meal experience. The formula invites you to consider a modest addition to a...- £53.09
- £53.09
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Vendor:Orange Burps
Orange Burps D-Limonene Softgels | Heartburn & Indigestion Relief (1000 mg)
Natural stomach support with D-limonene Orange Burps Soft Gels harness a plant-derived compound—D-limonene from orange peel—to support comfortable digestion and relief from occasional acid-related discomfort. This approach emphasizes easing symptoms while preserving natural stomach function, offering a tidy option for daily wellness routines. Designed...- £44.86
- £44.86
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Vendor:PURE ORIGINAL INGREDIENTS
Pure Original Ingredients Sodium Bicarbonate Capsules – 365 Count, No Fillers, Lab Verified
Pure, Simple, Transparent Purity When you want a straightforward supplement, this Sodium Bicarbonate capsule delivers a clean, single ingredient option. Each capsule contains only the essential compound, with no magnesium stearate, rice fillers, or other bulk agents. The focus is on purity you can...- £48.70
- £48.70
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Vendor:Pepcid
Pepcid AC Maximum Strength Acid Reducer Tablets, 100-Count – Two Pack
OverviewPepcid AC Maximum Strength Acid Reducer Tablets offer practical, on-demand support for occasional heartburn and acid indigestion. Each tablet contains 20 mg of famotidine, a trusted active ingredient that helps reduce stomach acid and ease discomfort so you can get back to your day.What...- £46.72
- £46.72
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Vendor:Equate
Equate Omeprazole Magnesium 20.6 mg – Delayed-Release Acid Reducer, 42 Capsules (2-Pack)
Overview Equate Omeprazole Magnesium 20.6 mg is a delayed-release acid reducer designed for people who experience frequent heartburn. The capsules are easy to swallow and come as a convenient two-bottle set, making it simple to plan consistent treatment cycles without overloading your routine. Designed...- £46.79
- £46.79
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Vendor:REFLUX GOURMET
REFLUX GOURMET Natural Heartburn Relief – Alginate Therapy, 25 Pack, Mint Chocolate & Vanilla Caramel
Meet REFLUX GOURMET Rescue REFLUX GOURMET was developed by two physicians with more than four decades of combined reflux care experience and a celebrity chef who understands food and flavor. This all‑natural supplement blends medical insight with culinary practicality, offering a dessert‑inspired option that...- £47.61
- £47.61
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Vendor:EMERALD LABS
EMERALD LABS Reflux Health – Natural Indigestion & Heartburn Relief (60 Veg Capsules)
OverviewEMERALD LABS Reflux Health is a vegan, doctor‑formulated digestive support supplement designed to address occasional indigestion and discomfort after meals. Supplied as a 30‑day bottle, each container holds 60 vegetable capsules crafted to fit a plant‑based lifestyle without artificial additives.What makes this blend stand...- £48.01
- £48.01
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Vendor:MAJOR
MAJOR Acid Gone Antacid Liquid – Spearmint Flavor, Fast Heartburn Relief, 12 Fl Oz (4 Pack)
MAJOR Acid Gone Antacid Liquid Designed for adults seeking quick, refreshing relief from heartburn, acid indigestion, sour stomach, and upset stomach, this spearmint flavored liquid helps you feel more like yourself after meals or at bedtime. Pack includes four 12 fl oz bottles for...- £62.90
- £62.90
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Vendor:PRELIEF
Prelief Acid Reducer Caplets – 300 Count | Dietary Supplement
Enjoy meals with less worry using Prelief Prelief Acid Reducer Caplets are a calcium-rich dietary supplement designed to help manage the acidity of certain foods and drinks. Taken with meals, these caplets aim to neutralize acids in foods and beverages, potentially reducing the sharpness...- £48.94
- £48.94
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Vendor:Wellness Resources
Wellness Resources High Potency d-Limonene 1000mg – 120 Capsules for Digestive Support
Overview Wellness Resources presents a high potency d-Limonene capsule, derived from natural orange peel. This 1000mg softgel is designed to fit into a focused daily wellness routine, offering a citrus-forward option that many users explore for digestive comfort and related concerns. The product emphasizes...- £45.41
- £45.41
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Vendor:PRELIEF
Prelief Acid Reducer Caplets – 300 Count Dietary Supplement | PRELIEF
Meet PRELIEF Prelief Acid Reducer Caplets Prelief Acid Reducer Caplets are a calcium glycerophosphate-based dietary supplement designed to interact with acidic foods and drinks. The goal is to soften the bite of acidity you may notice in everyday meals, helping you enjoy a wider...- £45.40
- £45.40
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Vendor:PS Medical
Medique Diotame Sugar-Free Antacid & Diarrhea Relief – Box of 500 | PS Medical
Overview Medique Diotame is a chewable, sugar-free antacid and diarrhea relief tablet designed for everyday GI comfort. It features a protective coating that soothes irritation while avoiding constipation, offering a practical and approachable option for quick, on-the-go relief. What to Expect In a chewable...- £91.60
- £91.60
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