Gets to work instantly. Lasts up to 2x longer than antacids. Suitable for use in pregnancy. Gaviscon Double Action works in two ways to effectively relieve both heartburn and indigestion. 1) Quickly neutralises excess stomach acid. 2) Forms a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe).
Gets to work instantly. Lasts up to 2x longer than antacids. Suitable for use in pregnancy. Gaviscon Double Action works in two ways to effectively relieve both heartburn and indigestion. 1) Quickly neutralises excess stomach acid. 2) Forms a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe).
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The lowest price for Gaviscon Dual Action 12 Tablets right now is $14.64 at McGrocer.com.
The all-time low was $14.26 on 9 Oct 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 4 Nov 2026.
Gaviscon Dual Action 12 Tablets
Gets to work instantly. Lasts up to 2x longer than antacids. Suitable for use in pregnancy. Gaviscon Double Action works in two ways to effectively relieve both heartburn and indigestion. 1) Quickly neutralises excess stomach acid. 2) Forms a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe).
Gets to work instantly. Lasts up to 2x longer than antacids. Suitable for use in pregnancy. Gaviscon Double Action works in two ways to effectively relieve both heartburn and indigestion. 1) Quickly neutralises excess stomach acid. 2) Forms a raft over the stomach contents which help prevents acid coming back up into the oesophagus (food pipe).
Last updated at 04/11/2026 09:20:10
Gaviscon Double Action Mint Flavour 12 Chewable Tablets
Free delivery
| Indication | Heartburn |
| Active Ingredient Name | Calcium carbonate, Sodium alginate, Sodium bicarbonate |
| Active Ingredient Strength | 106.5mg (Sodium bicarbonate), 187.5mg (Calcium carbonate), 250mg (Sodium alginate) |
| Dosage Amount | 1 tablet |
| Dosage Frequency | Once daily |
Gaviscon Double Action Mint Flavour 12 Chewable Tablets
Free delivery
| Indication | Heartburn |
| Active Ingredient Name | Calcium carbonate, Sodium alginate, Sodium bicarbonate |
| Active Ingredient Strength | 106.5mg (Sodium bicarbonate), 187.5mg (Calcium carbonate), 250mg (Sodium alginate) |
| Dosage Amount | 1 tablet |
| Dosage Frequency | Once daily |
