---
product_id: 553089178
title: "Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea (500 ml (Pack of 1))"
brand: "gaviscon"
price: "221.91 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Gaviscon"
url: https://www.desertcart.tn/products/553089178-double-action-mint-liquid-500ml-heartburn-and-acid-reflux-relief
store_origin: TN
region: Tunisia
---

# Safe for pregnancy & breastfeeding Fast-acting relief in seconds Protective acid barrier up to 4 hrs Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea (500 ml (Pack of 1))

**Brand:** gaviscon
**Price:** 221.91 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Fast, fresh, and fiercely effective heartburn defense!

## Quick Answers

- **What is this?** Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea (500 ml (Pack of 1)) by gaviscon
- **How much does it cost?** 221.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/553089178-double-action-mint-liquid-500ml-heartburn-and-acid-reflux-relief)

## Best For

- gaviscon enthusiasts

## Why This Product

- Trusted gaviscon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Over 40 years of proven effectiveness with a 4.8-star rating from 864+ users.
- • **Dual-Action Formula:** Neutralizes acid and forms a protective raft to keep discomfort at bay.
- • **Long-Lasting Comfort:** Provides up to 4 hours of reliable relief—twice as long as typical antacids.
- • **Pregnancy-Safe Relief:** Clinically suitable for expecting and nursing moms seeking gentle care.
- • **Instant Soothing Power:** Starts working within seconds to calm heartburn and acid reflux.

## Overview

Gaviscon Double Action Mint Liquid 500ml delivers rapid, dual-action relief from heartburn and acid reflux by neutralizing stomach acid and forming a protective barrier that lasts up to 4 hours. Its mint flavor enhances palatability, and its formula is safe for use during pregnancy and breastfeeding. Trusted for over 40 years, this gluten- and nut-free liquid is a top-rated solution for long-lasting digestive comfort.

## Description

Product Description Gaviscon Double Action Mint Liquid bring fast, soothing and long lasting relief for up to 4 hours from heartburn and indigestion. They get to work in two different ways: Neutralising excess stomach acid to help relieve discomfort. Forming a protective barrier over the stomach contents to help soothe burning sensation in your chest so, for symptoms of heartburn or indigestion Gaviscon double action can help provide fast, soothing relief. The tablets do not contain sugar or gluten. You can take this product if you are pregnant or breast-feeding. Medicines can affect the unborn baby. Always talk to your doctor or pharmacist before taking any medicine during pregnancy. Gaviscon Double Action liquid for heartburn and indigestion. If symptoms are severe or prolonged you should consult a doctor or pharmacist. Always read the label. DOSAGE: For oral administration. Shake well before use. Adults, elderly and children 12 years and over: 10-20 ml after meals and at bedtime, up to four times per day. Children under 12 years: Should be given only on medical advice. WARNINGS: If symptoms persists, seek medical advice. Contains sodium and calcium. If you have been advised to follow a diet restricted in either of these please consult your doctor before taking this product. Contains aspartame (E951). If you have phenylketonuria, note that the product is sweetened with aspartame (E951), a source of phenylalanine. Contains carmoisine lake (E122). KEEP OUT OF THE SIGHT AND REACH OF CHILDREN. INGREDIENTS: Contains Sodium, Calcium, Methyl (E218) and Propyl (E216) Parahydroxybenzoates. See leaflet for further information. HEALTHY PLANET: Medicines should not be disposed via household wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. RKT-M-06985 Ingredients Contains sodium parahydroxybenzoates, calcium, methyl (E218) and propyl (E216), see the leaflet for more information Directions For oral administration. Shake well before use. Adults, elderly and children 12 years and over: 10-20 ml after meals and at bedtime, up to four times per day. Children under 12 years: Should be given only on medical advice. If symptoms persist, seek medical advice. Contains sodium and calcium. If you have been advised to follow a diet restricted in either of these please consult your doctor before taking this product. Contains aspartame (E951). If you have phenylketonuria, note that the product is sweetened with aspartame (E951), a source of phenylalanine. Contains carmoisine lake (E122). Keep out of the sight and reach of children. Medicines should not be disposed via household wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. Safety Warning For oral administration Manufacturer Contact Information Manufacturer and PL Holder in UK: Reckitt Benckiser Healthcare (UK) Ltd., Hull, HU8 7DS.

Review: best thing ive used - Gaviscon Double Action Mint Liquid 500ml is a highly effective remedy for heartburn, acid reflux, and indigestion. It works quickly to relieve discomfort by forming a protective barrier on top of stomach contents, helping to reduce acid rising into the throat. The mint flavour is fairly strong but helps make the medicine more palatable compared to older-style antacids. The liquid is thick in consistency, which is expected, and it coats the throat and stomach area effectively for fast-acting relief. One of its biggest strengths is how quickly it works—often providing noticeable relief within minutes. It’s especially useful after heavy or rich meals, or when reflux symptoms flare up at night. The only downside is the texture, which can feel a bit heavy or syrupy, and the taste may not suit everyone despite the mint flavouring. Overall, a trusted and fast-acting solution for acid reflux and heartburn, offering reliable relief when you need it most.
Review: Good - Works well and price okay

## Features

- 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
- SUITABLE FOR USE IN PREGNANCY - Gaviscon products are suitable for use during pregnancy and whilst breastfeeding; Medicines can affect the unborn baby, 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C74VSP4V |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Benefits | Heartburn and Acid Reflux Relief, Protective Barrier |
| Best Sellers Rank | 293 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 5 in Antacids |
| Brand | Gaviscon |
| Brand Name | Gaviscon |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.8 out of 5 stars 864 Reviews |
| Flavour | Mint |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 500 Millilitres |
| Liquid volume | 500 Millilitres |
| Manufacturer | Reckitt |
| Manufacturer Contact Information | Manufacturer and PL Holder in UK: Reckitt Benckiser Healthcare (UK) Ltd., Hull, HU8 7DS. |
| Manufacturer Part Number | 3183877 |
| Material Features | Liquid |
| Material Type Free | Nut Free, Gluten Free |
| Number of Items | 1 |
| Product benefits | Heartburn and Acid Reflux Relief, Protective Barrier |
| Unit Count | 500.0 millilitre |

## Product Details

- **Age range (description):** Adult
- **Brand:** Gaviscon
- **Flavour:** Mint
- **Item form:** Liquid
- **Liquid volume:** 500 Millilitres
- **Manufacturer:** Gaviscon
- **Material feature:** Liquid
- **Number of items:** 1
- **Product benefits:** Heartburn and Acid Reflux Relief, Protective Barrier
- **Unit count:** 500.0 millilitre

## Images

![Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea (500 ml (Pack of 1)) - Image 1](https://m.media-amazon.com/images/I/71VTNtcp3YL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What does the Double Action in the name refer to?**
A: Gaviscon Double Action provides dual comfort from heartburn and indigestion symptoms and is formulated to work in two ways. It creates a protective barrier to help soothe the burning sensation in your chest, and neutralises excess stomach acid.

**Q: How much Gaviscon Double Action is too much?**
A: If you take too much Gaviscon it is unlikely to cause you much harm although you may feel bloated. Consult your doctor or pharmacist if this feeling does not go away. Always read the information in the patient information leaflet.

**Q: What are the side effects?**
A: Side effects are very rarely reported. If you do experience any side effects they are highly likely to be mild and to go away when you stop taking it. Speak to your doctor if you experience constipation, diarrhoea, nausea, stomach cramps or vomiting.

**Q: Why, as a pregnant mother, am I suffering from heartburn and indigestion?**
A: It’s very common. In fact up to 80% of expectant mothers get these symptoms at one stage or another. Your growing bump, alongside the hormonal changes happening in your body, make it a common occurrence.

## Customer Reviews

### ⭐⭐⭐⭐⭐ best thing ive used
*by S***L on 31 May 2026*

Gaviscon Double Action Mint Liquid 500ml is a highly effective remedy for heartburn, acid reflux, and indigestion. It works quickly to relieve discomfort by forming a protective barrier on top of stomach contents, helping to reduce acid rising into the throat. The mint flavour is fairly strong but helps make the medicine more palatable compared to older-style antacids. The liquid is thick in consistency, which is expected, and it coats the throat and stomach area effectively for fast-acting relief. One of its biggest strengths is how quickly it works—often providing noticeable relief within minutes. It’s especially useful after heavy or rich meals, or when reflux symptoms flare up at night. The only downside is the texture, which can feel a bit heavy or syrupy, and the taste may not suit everyone despite the mint flavouring. Overall, a trusted and fast-acting solution for acid reflux and heartburn, offering reliable relief when you need it most.

### ⭐⭐⭐⭐⭐ Good
*by P***L on 28 June 2026*

Works well and price okay

### ⭐⭐⭐⭐⭐ Fast relief, soothing & great taste – works exactly when you need it
*by D***R on 20 April 2026*

I’ve been using this regularly, especially after heavy meals or when acid reflux kicks in, and it honestly works exactly how you expect it to. One of those products you end up relying on. ⚡ Fast Relief (Biggest benefit) This starts working within minutes, which is what you want when you feel that burning discomfort. * Quickly settles heartburn * Reduces that chest burning feeling * Helps calm the stomach almost instantly It’s designed to give dual relief—neutralising acid and forming a protective layer, which is why it works so effectively 🛡️ Double Action – Actually noticeable This isn’t just a basic antacid: * Neutralises excess stomach acid * Creates a protective barrier to stop reflux That second part makes a big difference—it doesn’t just fix the problem, it helps prevent it from coming back straight away 🌿 Taste – Much better than expected The mint flavour is actually quite pleasant: * Not too strong or artificial * Easy to take without struggling * Leaves a fresh feeling after For something medicinal, this is a big plus. ⏳ Long-Lasting Comfort Once you take it: * Relief can last up to a few hours * Works well after meals or before bed * Helps with ongoing reflux discomfort This is why it’s commonly used for regular heartburn issues 👨‍⚕️ Everyday Use & Flexibility * Suitable for adults and even during pregnancy (with guidance) * Works for heartburn, indigestion, and acid reflux * Easy to include in daily routine when needed 🔍 Relief | Taste * Relief: Fast-acting and genuinely effective—calms burning and discomfort quickly. * Taste: Smooth mint flavour that makes it easy to take regularly without hesitation. 💰 Value for Money The 500ml bottle lasts a long time, especially if you’re using it occasionally. Considering how quickly it works and how reliable it is, it’s definitely good value. ⚠️ Things to Know * Shake well before use * Works best after meals or before sleep * Not a long-term cure—more for symptom relief ✅ Final Verdict If you deal with heartburn or acid reflux regularly, this is a solid, reliable option. The combination of fast action, long-lasting comfort, and decent taste makes it something you’ll keep coming back to—simple but very effective.

## Frequently Bought Together

- Gaviscon Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Protective Barrier, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea
- Gaviscon Heartburn and Indigestion Tablets, Double Action, Mint Flavour, Pack of 48

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/553089178-double-action-mint-liquid-500ml-heartburn-and-acid-reflux-relief](https://www.desertcart.tn/products/553089178-double-action-mint-liquid-500ml-heartburn-and-acid-reflux-relief)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-17*