---
title: "Heartburn and indigestion brands in New Zealand: Which brands are most popular in search?"
description: "Compare the heartburn, reflux and indigestion relief brands New Zealanders buy. Share of Search among Gaviscon, Quick-Eze, Mylanta and Eno, the heartburn and indigestion brands Brandwave compares in New Zealand, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/nz/categories/nz-heartburn-and-digestive-brands"
publisher: "Brandwave"
---

# Heartburn and indigestion brands in New Zealand: Which brands are most popular in search?

Compare the heartburn, reflux and indigestion relief brands New Zealanders buy. Share of Search among Gaviscon, Quick-Eze, Mylanta and Eno, the heartburn and indigestion brands Brandwave compares in New Zealand, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Competitive set**: Heartburn and indigestion brands
- **Market**: New Zealand
- **Brands compared**: 4
- **Month measured**: Aug 2026
- **Highest Share of Search**: Gaviscon, 69.8%

## Which brand is most popular in search among heartburn and indigestion brands in New Zealand?

- In August 2026, Gaviscon was the most searched among heartburn and indigestion brands in New Zealand, with an estimated 8.5K branded searches and 69.8% estimated Share of Search within this set.
- Quick-Eze is in 2nd place, 50.2 percentage points behind at 19.6% Share of Search.
- Across the 11 months ending August 2026, Gaviscon’s estimated Share of Search among heartburn and indigestion brands in New Zealand increased from 67.4% to 69.8%.
- Across the 11 months ending August 2026, Quick-Eze’s estimated Share of Search among heartburn and indigestion brands in New Zealand decreased from 20.4% to 19.6%.
- Across the 11 months ending August 2026, Mylanta’s estimated Share of Search among heartburn and indigestion brands in New Zealand decreased from 10.9% to 9.8%.
- Across the 11 months ending August 2026, Gaviscon’s estimated Share of Search among heartburn and indigestion brands in New Zealand peaked at 72.5% in February 2026 and was lowest at 67.4% in October 2025.
- Across the 11 months ending August 2026, Quick-Eze’s estimated Share of Search among heartburn and indigestion brands in New Zealand peaked at 20.4% in October 2025 and was lowest at 14.7% in February 2026.
- Across the 11 months ending August 2026, Mylanta’s estimated Share of Search among heartburn and indigestion brands in New Zealand peaked at 12.2% in November 2025 and was lowest at 9.3% in June 2026.
- Across the 11 months ending August 2026, Eno held steady: its estimated Share of Search among heartburn and indigestion brands in New Zealand moved less than 0.5 percentage points.

## Compare search popularity between leading brands

- [Gaviscon vs Quick-Eze: compare search popularity](/demand/nz/compare/gaviscon-vs-quick-eze): 69.8% against 19.6% Share of Search.
- [Gaviscon vs Mylanta: compare search popularity](/demand/nz/compare/gaviscon-vs-mylanta): 69.8% against 9.8% Share of Search.
- [Quick-Eze vs Mylanta: compare search popularity](/demand/nz/compare/mylanta-vs-quick-eze): 19.6% against 9.8% Share of Search.

## How did search popularity change for New Zealand heartburn and indigestion brands in August 2026?

- In August 2026, Quick-Eze gained estimated Share of Search among heartburn and indigestion brands in New Zealand, from 17.5% to 19.6%.
- In August 2026, Gaviscon lost estimated Share of Search among heartburn and indigestion brands in New Zealand, from 71.3% to 69.8%.
- Estimated monthly branded searches for Mylanta in New Zealand rose 10.1% over 11 measured months, from 1.1K to 1.2K in August 2026.
- Estimated monthly branded searches for Eno in New Zealand fell 23.1% over 11 measured months, from 130 to 100 in August 2026.

## Share of Search ranking

| Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by |
| --- | --- | --- | --- | --- | --- |
| 1 | Gaviscon | 69.8% | 8.5K | +3.0% | Reckitt |
| 2 | Quick-Eze | 19.6% | 2.4K | +17.7% | Quick-Eze |
| 3 | Mylanta | 9.8% | 1.2K | +4.3% | Mylanta |
| 4 | Eno | 0.82% | 100 | -28.6% | Eno |

## Historical estimated branded-search demand

| Month | Brand | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | Gaviscon | 6.8K | 67.4% | 1 |
| Oct 2025 | Quick-Eze | 2K | 20.4% | 2 |
| Oct 2025 | Mylanta | 1.1K | 10.9% | 3 |
| Oct 2025 | Eno | 130 | 1.3% | 4 |
| Nov 2025 | Gaviscon | 6.3K | 71.1% | 1 |
| Nov 2025 | Quick-Eze | 1.3K | 15.2% | 2 |
| Nov 2025 | Mylanta | 1.1K | 12.2% | 3 |
| Nov 2025 | Eno | 130 | 1.5% | 4 |
| Dec 2025 | Gaviscon | 6.6K | 70.8% | 1 |
| Dec 2025 | Quick-Eze | 1.7K | 18.3% | 2 |
| Dec 2025 | Mylanta | 900 | 9.7% | 3 |
| Dec 2025 | Eno | 110 | 1.2% | 4 |
| Jan 2026 | Gaviscon | 6.9K | 67.7% | 1 |
| Jan 2026 | Quick-Eze | 2.1K | 20.4% | 2 |
| Jan 2026 | Mylanta | 1.1K | 10.4% | 3 |
| Jan 2026 | Eno | 160 | 1.6% | 4 |
| Feb 2026 | Gaviscon | 6.7K | 72.5% | 1 |
| Feb 2026 | Quick-Eze | 1.4K | 14.7% | 2 |
| Feb 2026 | Mylanta | 1.1K | 11.6% | 3 |
| Feb 2026 | Eno | 110 | 1.2% | 4 |
| Mar 2026 | Gaviscon | 7.3K | 71.6% | 1 |
| Mar 2026 | Quick-Eze | 1.7K | 16.5% | 2 |
| Mar 2026 | Mylanta | 1.1K | 10.6% | 3 |
| Mar 2026 | Eno | 130 | 1.3% | 4 |
| Apr 2026 | Gaviscon | 6.8K | 71.6% | 1 |
| Apr 2026 | Quick-Eze | 1.6K | 16.6% | 2 |
| Apr 2026 | Mylanta | 1K | 10.8% | 3 |
| Apr 2026 | Eno | 100 | 1% | 4 |
| May 2026 | Gaviscon | 7.2K | 69.3% | 1 |
| May 2026 | Quick-Eze | 2K | 19.1% | 2 |
| May 2026 | Mylanta | 1.1K | 10.4% | 3 |
| May 2026 | Eno | 120 | 1.2% | 4 |
| Jun 2026 | Gaviscon | 8.1K | 71.7% | 1 |
| Jun 2026 | Quick-Eze | 2K | 18.1% | 2 |
| Jun 2026 | Mylanta | 1.1K | 9.3% | 3 |
| Jun 2026 | Eno | 100 | 0.89% | 4 |
| Jul 2026 | Gaviscon | 8.3K | 71.3% | 1 |
| Jul 2026 | Quick-Eze | 2K | 17.5% | 2 |
| Jul 2026 | Mylanta | 1.1K | 9.9% | 3 |
| Jul 2026 | Eno | 140 | 1.2% | 4 |
| Aug 2026 | Gaviscon | 8.5K | 69.8% | 1 |
| Aug 2026 | Quick-Eze | 2.4K | 19.6% | 2 |
| Aug 2026 | Mylanta | 1.2K | 9.8% | 3 |
| Aug 2026 | Eno | 100 | 0.82% | 4 |
| Sep 2026 | Eno | — | — | — |
| Sep 2026 | Gaviscon | — | — | — |
| Sep 2026 | Mylanta | — | — | — |
| Sep 2026 | Quick-Eze | — | — | — |

## What is being compared

- **Eno**: Measured on the search terms “eno antacid”, “eno fruit salts”, “eno heartburn” and “eno reflux”, summed into one figure.
- **Gaviscon**: Measured on the search terms “advanced gaviscon”, “gaviscon”, “gaviscon antacid”, “gaviscon double action”, “gaviscon dual action”, “gaviscon dual action liquid”, “gaviscon dual action tablets”, “gaviscon extra strength”, “gaviscon heartburn”, “gaviscon indigestion”, “gaviscon infant”, “gaviscon liquid”, “gaviscon near me”, “gaviscon new zealand”, “gaviscon nz”, “gaviscon online”, “gaviscon reflux”, “gaviscon sachets”, “gaviscon tablets” and “gaviscon woolies”, summed into one figure.
- **Mylanta**: Measured on the search terms “mylanta”, “mylanta antacid”, “mylanta heartburn”, “mylanta indigestion”, “mylanta liquid” and “mylanta reflux”, summed into one figure.
- **Quick-Eze**: Measured on the search terms “quick eze”, “quick eze antacid”, “quick eze chewy”, “quick eze heartburn”, “quick eze indigestion”, “quick eze near me”, “quick eze nz”, “quick eze pregnancy”, “quick eze reflux”, “quick eze tablets”, “quickeze” and “quickeze nz”, summed into one figure.

- [Eno](/demand/nz/brands/eno)
- [Gaviscon](/demand/nz/brands/gaviscon)
- [Mylanta](/demand/nz/brands/mylanta)
- [Quick-Eze](/demand/nz/brands/quick-eze)

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which brand is most popular in search among heartburn and indigestion brands in New Zealand?

In August 2026, Gaviscon was the most searched among heartburn and indigestion brands in New Zealand, with an estimated 8.5K branded searches and 69.8% estimated Share of Search within this set.

## Cite this page

Brandwave. "Heartburn and indigestion brands in New Zealand: Which brands are most popular in search?". https://gobrandwave.com/demand/nz/categories/nz-heartburn-and-digestive-brands

This page is also available as HTML at https://gobrandwave.com/demand/nz/categories/nz-heartburn-and-digestive-brands. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.