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Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml
Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml

Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml

Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml

$16.10

(3 reviews)

Gaviscon Extra Strength Antacid Liquid 300mL provides fast, soothing, and long-lasting relief from the pain and discomfort of heartburn and indigestion. It quickly soothes the burning sensation and helps keep digestive acid in the stomach where it should be. Key features include fast relief, a soothing and long-lasting effect, and a protective physical barrier to help relieve heartburn and indigestion symptoms. Gaviscon Extra Strength contains double the concentration of sodium alginate compared with Gaviscon Original, so you only need to take half as much. It is suitable for use while pregnant or breastfeeding, and comes in a peppermint flavor. Adults and children over 12 years old can take 5-10mL as required after meals and before going to bed, up to 4 times a day. Always read and follow the directions for use. The maximum total daily intake for adults contains 424mg of sodium.

Gaviscon Extra Strength Antacid Liquid 300mL provides fast, soothing, and long-lasting relief from the pain and discomfort of heartburn and indigestion. It quickly soothes the burning sensation and helps keep digestive acid in the stomach where it should be. Key features include fast relief, a soothing and long-lasting effect, and a protective physical barrier to help relieve heartburn and indigestion symptoms. Gaviscon Extra Strength contains double the concentration of sodium alginate compared with Gaviscon Original, so you only need to take half as much. It is suitable for use while pregnant or breastfeeding, and comes in a peppermint flavor. Adults and children over 12 years old can take 5-10mL as required after meals and before going to bed, up to 4 times a day. Always read and follow the directions for use. The maximum total daily intake for adults contains 424mg of sodium.

(3 reviews)

Gaviscon Extra Strength Antacid Liquid 300mL provides fast, soothing, and long-lasting relief from the pain and discomfort of heartburn and indigestion. It quickly soothes the burning sensation and helps keep digestive acid in the stomach where it should be. Key features include fast relief, a soothing and long-lasting effect, and a protective physical barrier to help relieve heartburn and indigestion symptoms. Gaviscon Extra Strength contains double the concentration of sodium alginate compared with Gaviscon Original, so you only need to take half as much. It is suitable for use while pregnant or breastfeeding, and comes in a peppermint flavor. Adults and children over 12 years old can take 5-10mL as required after meals and before going to bed, up to 4 times a day. Always read and follow the directions for use. The maximum total daily intake for adults contains 424mg of sodium.

Gaviscon Extra Strength Antacid Liquid 300mL provides fast, soothing, and long-lasting relief from the pain and discomfort of heartburn and indigestion. It quickly soothes the burning sensation and helps keep digestive acid in the stomach where it should be. Key features include fast relief, a soothing and long-lasting effect, and a protective physical barrier to help relieve heartburn and indigestion symptoms. Gaviscon Extra Strength contains double the concentration of sodium alginate compared with Gaviscon Original, so you only need to take half as much. It is suitable for use while pregnant or breastfeeding, and comes in a peppermint flavor. Adults and children over 12 years old can take 5-10mL as required after meals and before going to bed, up to 4 times a day. Always read and follow the directions for use. The maximum total daily intake for adults contains 424mg of sodium.

$16.10 - $29.54

in 35 offers

The lowest price for Gaviscon Extra Strength Heartburn and Indigestion Relief Aniseed Liquid 300ml right now is $16.10 at Discount Chemist, compared across 33 retailers.

The all-time low was $7.80 on 30 Jan 2026 — today's price is 106% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 30 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 30/06/2026 11:25:23

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$18.00

Gaviscon Extra Strength Peppermint Heartburn and Indigestion Relief Liquid 300 mL

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Discount Chemist

$16.10

Gaviscon Extra Strength Oral Liquid Suspension 300mL - Aniseed Flavour

Delivery between 3–7 July $9.11

Zenith Pharmacy

$16.99

Gaviscon Extra Strength Peppermint Liquid 300mL

Free delivery

Kogan.com

$17.14

Gaviscon Extra Strength Liquid Heartburn and Indigestion Relief Peppermint 300mL

Delivery $7.99

Dick Smith AU

$17.14

Gaviscon Extra Strength Liquid Heartburn and Indigestion Relief Peppermint 300mL

Delivery $7.99

ramsaypharmacyonline.com.au

$17.49

Gaviscon Extra Strength Liquid Peppermint, 300ml

Delivery between 1–10 July $8.95

eBay.com.au

$17.96

Gaviscon Extra Strength Oral Liquid Suspension 300ml - Peppermint

Delivery $7.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$26.91

Gaviscon Extra Strength Oral Liquid Suspension 300ml - Peppermint

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$29.54

Gaviscon Extra Strength Peppermint Oral Liquid Suspension 300ml

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Chemist Direct

$18.95

Gaviscon Extra Strength Liquid Peppermint 300ml

Delivery between Thu – Mon $9.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

6 July 2023John

originally posted on mydeal.com.au

I've used Gaviscon for many years now, and due to surgery not fixing the issue entirely, it's good to know that Gaviscon is still around.

Gaviscon
30 November 2022Gaviscon

originally posted on chemistwarehouse.com.au

It helps me when l an sick

changed name
31 January 2023grand ma

originally posted on chemistwarehouse.com.au

during covid restrictions there were no DOUBLE STRENGTH to be found any where only double acting I very happy as EXTRA strength appears to be just a rename.

Specification

Boxed Contents300ml Liquid

Price comparison

Updated about 5 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$18.00

Gaviscon Extra Strength Peppermint Heartburn and Indigestion Relief Liquid 300 mL

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Discount Chemist

$16.10

Gaviscon Extra Strength Oral Liquid Suspension 300mL - Aniseed Flavour

Delivery between 3–7 July $9.11

Zenith Pharmacy

$16.99

Gaviscon Extra Strength Peppermint Liquid 300mL

Free delivery

Kogan.com

$17.14

Gaviscon Extra Strength Liquid Heartburn and Indigestion Relief Peppermint 300mL

Delivery $7.99

Dick Smith AU

$17.14

Gaviscon Extra Strength Liquid Heartburn and Indigestion Relief Peppermint 300mL

Delivery $7.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

6 July 2023

I've used Gaviscon for many years now, and due to surgery not fixing the issue entirely, it's good to know that Gaviscon is still around.

John originally posted on mydeal.com.au
Gaviscon
30 November 2022

It helps me when l an sick

Gaviscon originally posted on chemistwarehouse.com.au
changed name
31 January 2023

during covid restrictions there were no DOUBLE STRENGTH to be found any where only double acting I very happy as EXTRA strength appears to be just a rename.

grand ma originally posted on chemistwarehouse.com.au
not as good as double strength
22 January 2023

not as good as double strength, very disapointed that I can nolonger buy double strength

applesauce originally posted on chemistwarehouse.com.au

Specification

Boxed Contents300ml Liquid

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Compare 35 offers