Best Antacid Capsules of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Antacid capsules are a type of medication used to relieve symptoms of heartburn, acid reflux, and indigestion. These capsules work by neutralising excess stomach acid, providing quick relief from discomfort caused by stomach acid. They are available in a variety of flavours and can be purchased over-the-counter at most pharmacies. Antacid capsules are generally safe for most people to use, but it is always advisable to consult with a healthcare professional before taking any medication. Overall, antacid capsules are a convenient and effective solution for those experiencing occasional heartburn or indigestion.

At a Glance: Our Top Picks

Esomeprazole 20mg for Heartburn Relief Cover #TOP 1
Esomeprazole 20mg for Heartburn Relief
ftb score rating icon 9.8
Perrigo Heartburn & Acid Reflux Control Capsules Cover #TOP 2
Perrigo Heartburn & Acid Reflux Control Capsules
ftb score rating icon 9.7
VitaThrive® 500mg Sodium Bicarbonate Capsules Cover #TOP 3
VitaThrive® 500mg Sodium Bicarbonate Capsules
ftb score rating icon 9.5

Top 8 Antacid Capsules

#TOP 1

Esomeprazole 20mg for Heartburn Relief

BIOVITA
Opaque White
Esomeprazole 20mg for Heartburn Relief Cover
Esomeprazole 20mg Heartburn & Acid Reflux Control 14 Capsules - 24 Hour Relief

Esomeprazole Heartburn Capsules offer effective short-term relief from acid reflux symptoms, making them a great choice when you need quick comfort. These capsules are designed to treat heartburn, helping you to enjoy your meals without the discomfort of acid irritation. They are also easy to swallow, providing a convenient option for those who struggle with larger tablets. With a pack of 14 capsules, you have a reliable supply to manage your symptoms whenever needed.

What We Like
Effective short-term relief
Treats heartburn symptoms
Easy to swallow
Convenient 14 capsule pack
#TOP 2

Perrigo Heartburn & Acid Reflux Control Capsules

ANCIENT CARE CREATING HEALTHIER LIVES
White
Perrigo Heartburn & Acid Reflux Control Capsules Cover
Heartburn & Acid Reflux Control Capsules, 20mg Esomeprazole, 24 Hour Relief (14)

Perrigo Heartburn Control offers effective 24-hour relief from heartburn and acid reflux. Each capsule contains 20mg of esomeprazole, a proton pump inhibitor that significantly reduces stomach acid production. You only need to take one capsule daily, making it convenient for those experiencing persistent symptoms. The delayed-release formulation ensures that the medication is protected from stomach acid, allowing for optimal absorption in the intestine, which enhances its effectiveness.

What We Like
24-hour relief
Convenient one capsule daily
Effective stomach acid reduction
Delayed-release for better absorption
Suitable for adults
#TOP 3

VitaThrive® 500mg Sodium Bicarbonate Capsules

FG2782
White
VitaThrive® 500mg Sodium Bicarbonate Capsules Cover
VitaThrive® Sodium Bicarbonate 500mg – 90 Capsules

VitaThrive® Sodium Bicarbonate provides a high-strength solution for those suffering from heartburn, sour stomach, or acid indigestion. With each capsule containing 500mg of sodium bicarbonate, it effectively neutralises excess stomach acid, offering you much-needed relief. This product comes in a convenient three-month supply, ensuring you have a steady source of wellness. Additionally, it is 100% additive-free and suitable for both vegetarians and vegans, making it a healthier choice for everyone.

What We Like
High-strength 500mg capsules
Relieves heartburn and indigestion
Three-month supply
Additive-free and vegan-friendly
#TOP 4

HealthAid Interfresh Capsules for Fresh Breath

803075
HealthAid Interfresh Capsules for Fresh Breath Cover
HealthAid Interfresh 60 Capsules

HealthAid Interfresh provides a natural solution for those struggling with bad breath and indigestion. This highly concentrated liquid gel preparation helps you maintain longer-lasting fresh breath, ensuring you feel confident throughout your day. Additionally, it supports normal bowel movement, which can enhance your overall digestive comfort. By improving digestion, this product makes it easier for you to enjoy your meals without discomfort. It’s a convenient option for anyone looking to enhance their digestive health.

What We Like
Natural ingredients
Long-lasting fresh breath
Improves digestion
Supports normal bowel movement
#TOP 5

Insynergy Labs High Strength Slippery Elm Capsules

Insynergy Labs High Strength Slippery Elm Capsules Cover
Slippery Elm 8,000MG Per Capsule + Organic (Highest Dosage in UK) 90 Superior High Strength Slippery Elm Capsules, Supports Digestion & Acid Reflux, Slippery Elm Powder Bark

The Insynergy Labs Slippery Elm is a premium supplement offering an impressive 8,000MG of organic slippery elm bark per capsule. This high dosage supports your intestinal health while promoting a balanced digestive system, helping you to find gentle relief from discomfort in your digestive tract. Sourced from Canadian inner-bark, this superior grade extract is rich in nutrients, ensuring you receive the best benefits. Additionally, slippery elm has been valued for generations for its ability to support general health and well-being.

What We Like
High potency dosage
Supports digestive health
Organic Canadian sourcing
Vegan and gluten-free
#TOP 6

LABO Nutrition GASTRICELL for Gastric Relief

8885003050557
LABO Nutrition GASTRICELL for Gastric Relief Cover
LABO Nutrition GASTRICELL - Eliminate H. Pylori, Relieve Acid Reflux & Heartburn, Regulate Gastric Acid, Natural Treatment, Target The Root Cause of Recurring Gastric Problems, Probiotic, 30 Capsules

LABO Nutrition GASTRICELL is a natural nutritional supplement designed to help eliminate H. Pylori, providing relief from acid reflux and heartburn. This product regulates gastric acid, which can be beneficial for those experiencing discomfort due to excessive acidity. By targeting the root causes of recurring gastric problems, it offers a holistic approach to digestive health. With 30 capsules in a pack, you can conveniently manage your gastric issues and improve your overall well-being.

What We Like
Natural treatment for gastric problems
Relieves acid reflux and heartburn
Regulates gastric acid levels
Targets root causes effectively
Convenient 30-capsule pack
#TOP 7

Pylopurge Herbal Treatment for H Pylori Relief

GoodGut Nutrition
White Capsules
2.25 kg (Pack of 1)
Pylopurge Herbal Treatment for H Pylori Relief Cover
Pylopurge - Herbal Treatment for H Pylori (90 CAPSULES)

Pylopurge Herbal Treatment offers natural relief from H. pylori using plant-based ingredients like mastic gum and broccoli sprouts. This product is 100% vegan, halal, and kosher, ensuring you receive clean, pure herbs without any fillers or additives. With a powerful formula combining five proven ingredients, it supports your digestive health and complements medical treatments. Additionally, Pylopurge serves as a convenient alternative to Matula tea, backed by extensive scientific research for your peace of mind.

What We Like
Natural herbal ingredients
No fillers or additives
Convenient capsule form
Scientifically backed formula
Supports digestive health
#TOP 8

Generic Oral Capsules for Thrush Treatment

Generic Oral Capsules for Thrush Treatment Cover
Oral Capsule for Thrush Treatment Oral Capsules, Pack of 3

The Generic Thrush Treatment Capsules come in a convenient pack of three. These oral capsules are designed to help control thrush effectively. They offer a simple solution to managing discomfort associated with this condition. By using these capsules, you can experience relief, making daily activities more comfortable. With their easy-to-take format, you can incorporate them into your routine without hassle, ensuring you stay on top of your health.

What We Like
Effective thrush control
Convenient pack of three
Easy to take
Helps manage discomfort
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is used of antacid tablet?

Antacids help to treat heartburn (indigestion). They work by neutralizing the stomach acid that causes heartburn. You can buy many antacids without a prescription. Liquid forms work faster, but you may like tablets because they are easy to use.

2. When should I take antacid tablets?

Antacids should be used when you have symptoms or think you will get them soon – for most people, the best time to take them is with or soon after meals, and just before going to bed.

Editor's Notes

During our antacid capsule research, we found 41 antacid capsule products and shortlisted 8 quality products. We collected and analyzed 11,076 customer reviews through our big data system to write the antacid capsules list. We found that most customers choose antacid capsules with an average price of £8.12.

The antacid capsules are available for purchase. We have researched hundreds of brands and picked the top brands of antacid capsules, including BIOVITA, ANCIENT CARE CREATING HEALTHIER LIVES, Vita Thrive, HealthAid, Insynergy Labs. The seller of top 1 product has received honest feedback from 2,186 consumers with an average rating of 4.9.

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."