---
product_id: 45014221
title: "GNP Maximum Strength Fast Acting Liquid Antacid Antacid Anti-Gas 12 OZ"
brand: "brand: good neighbor"
price: "A$9"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/45014221-gnp-maximum-strength-fast-acting-liquid-antacid-antacid-anti-gas
store_origin: AU
region: Australia
---

# GNP Maximum Strength Fast Acting Liquid Antacid Antacid Anti-Gas 12 OZ

**Brand:** brand: good neighbor
**Price:** A$9
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GNP Maximum Strength Fast Acting Liquid Antacid Antacid Anti-Gas 12 OZ by brand: good neighbor
- **How much does it cost?** A$9 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/45014221-gnp-maximum-strength-fast-acting-liquid-antacid-antacid-anti-gas)

## Best For

- brand: good neighbor enthusiasts

## Why This Product

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

## Description

GNP Maximum Strength FAST ACTING Liquid Antacid Antacid Anti-gas 12 OZ * Maximum Strength * FAST ACTING * Liquid Antacid * Antacid ? Anti-gas * Soothing Relief Of * Heartburn * Acid Indigestion * Sour Stomach * classic original flavor * 12 FL OZ (355 ml)Purpose * Antacid * AntigasUses * Relieves.Heartburn.Acid indigestion.Sour stomach.Upset stomach due to these symptoms.Pressure and bloating commonly referred to as gasWarnings * Ask a doctor before use if you have ?kidney disease ?a magnesium-restricted diet.Ask a doctor or pharmacist before use if you are now taking a prescription drug. Antacids may interact with certain prescription drugs.When using this product,do not exceed 12 teaspoonfuls (60 mL) in a 24-hour period, or use the maximum dosage for more than 2 weeks, unless directed by a doctor.Keep out of reach of children.Directions * shake well?adults and children 12 years and older: take 2-4 teaspoonfuls (10-20 mL) between meals, at bedtime, or as directed by a doctor ?children under 12 years: ask a doctorOther information * each teaspoon contains: magnesium 175 mg, potassium 10 mg and sodium 2 mg ?does not meet USP requirements for preservative effectiveness ?store at 20?-25?C (68?-77?F)Active ingredients (in each 5 mL teaspoon) * Aluminum hydroxide (equiv. to dried gel, USP) 400 mg.Magnesium hydroxide 400 mg.Simethicone 40 mgInactive ingredients * butylparaben, flavor, hypromellose, microcrystalline cellulose and carboxymethylcellulose sodium,, potassium citrate, propylparaben, purified water, simethicone emulsion, sorbitol, sorbitol solutionNote: Image and Description may vary from actual prod

## Images

![GNP Maximum Strength Fast Acting Liquid Antacid Antacid Anti-Gas 12 OZ - Image 1](https://images-na.ssl-images-amazon.com/images/I/618z5psfbyL.jpg)
![GNP Maximum Strength Fast Acting Liquid Antacid Antacid Anti-Gas 12 OZ - Image 2](https://images-na.ssl-images-amazon.com/images/I/618z5psfbyL.jpg)

---

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*