£5.49
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.
EXCELLENT Based on 121 reviews Shabbeer Ahmad13/10/2024 Nice local pharmacy Hema Mehta06/09/2024 Very friendly and helpful. Moved my order to urgent as was needed in a certsin timeframe. So grateful for their help and service. Eitha Caines05/09/2024 Very helpful and polite Uju Udedibia30/08/2024 Great experience and an amazing, receptive and lovely staff. I recommend this pharmacy. Lindsey Whitaker22/08/2024 I had my blood taken today by the lovely lady at the pharmacy. It was a really great service and so reasonably priced. I will definitely be using their phlebotomy services again. Joanne Royle22/08/2024 Wonderful service I went for diabetes test after failing to getting sorted with my own doctors. Lady that did my test was fantastic. The staff are friendly and very welcoming. I would recommend them 100%. I will definitely use them again in the future Ifeanyi Ohanyere16/08/2024 I visited the pharmacy to do a genotype test. The staff were so kind and supportive as I was coming from out of town. Turn around was quick. I highly recommend.
Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 13th August 2025.