
Extra-strength formulation for long-lasting relief
Fast-acting protection against acid reflux
Fresh peppermint flavour
Sugar-free and gluten-free
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
Gaviscon Advance Peppermint is specially formulated to provide powerful protection against the discomfort of heartburn, acid reflux, and indigestion. The extra-strength formula creates a strong protective barrier that helps keep stomach acid where it belongs – in your stomach – providing up to four hours of relief.
The fresh peppermint flavour makes it pleasant to take, while the smooth, soothing liquid works quickly to calm irritation and ease discomfort. Alternatively, you can also buy Gaviscon Advance with an aniseed flavour.
Gaviscon Advance Peppermint is designed to relieve and prevent symptoms caused by excess stomach acid, including:
Gaviscon Advance contains two active ingredients: sodium alginate and potassium bicarbonate. When swallowed, sodium alginate reacts with stomach acid to form a thick, protective layer on top of your stomach contents. This ‘raft’ acts as a physical barrier, preventing acid from rising into the oesophagus, while potassium bicarbonate helps neutralise excess acid.
Most adults and children over 12 can take Gaviscon Advance Peppermint. Speak to your pharmacist or doctor before use if you are on a low-sodium diet or have kidney problems.
Take 5–10ml after meals and at bedtime, up to four times a day. Shake well before use. Do not exceed the recommended dose.
GOOD Based on 184 reviews Posted on Google Bradley Robinson30/04/2026 Absolutely Amazing staff! Such a help thank you so muchPosted on Google Samiur Rahman30/04/2026 Best pharmacy in the UK. The staff here are very helpful, empathetic, understanding and compassionate. Brilliant customer service and staff are actual people who use their discretion to help people.Posted on Google Vivien donnellon29/04/2026 Extremely efficient and knowledgeable information given. All my questions were answered and also some advise regarding the issue. Thank you RehanaPosted on Google james watkins22/04/2026 Brilliant device ordered yesterday received it today
Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 21st January 2026.




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