Rennie Medicated Chewing Gum Peppermint 750mg - 10 Pieces
Sugar-free medicated peppermint gum — 750mg calcium carbonate neutralises stomach acid as you chew, for fast, discreet heartburn relief. 10 pieces.
- 750mg calcium carbonate per piece.
- Neutralises acid as you chew.
- Fast, discreet — no water needed.
- Sugar-free peppermint flavour.
- 10 pieces — pocket-sized relief.
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General sale medicine
Frequent heartburn needs a GP
Product overview
About Rennie Medicated Chewing Gum
Heartburn relief disguised as chewing gum: each peppermint piece carries 750mg of calcium carbonate — Rennie's classic antacid — released as you chew, neutralising excess stomach acid fast for heartburn and indigestion. Sugar-free, pocket-sized, and completely invisible to use in a meeting. 10 pieces from Bayer.
Why gum beats tablets sometimes
Chewing does two jobs: it releases the antacid gradually, and it stimulates saliva — your body's own acid-rinsing mechanism — washing acid back down where it belongs. The result is fast, discreet relief that works while you carry on with your day. No water, no fizzing glass, no rattling packet.
How to use
Chew one piece slowly as symptoms strike; repeat an hour later if needed, up to the pack's daily maximum. Adults and children 12+.
Good to know
Sugar-free — kind to teeth. As with all antacids: if you need it most days for weeks, have difficulty swallowing or are losing weight, see your GP. High doses of calcium can interact with some medicines — ask the pharmacist if you take regular medication.
Product details
- Active ingredients Calcium carbonate 750mg
- Vendor Rennie
- SKU 4355020
Important information
Please read before purchase. The information provided regarding medicines, dietary supplements or ointments is not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if the seal under the cap is broken or missing. Always read the label and any patient information leaflet before use.
Frequently asked questions
How does antacid gum work?
Chewing releases the calcium carbonate gradually while boosting saliva — your natural acid-clearer — so acid is neutralised and rinsed back down at the same time.
How many pieces can I chew?
One piece as symptoms hit, another an hour later if needed — stay within the pack's stated daily maximum.
When should heartburn go to a doctor?
If it's most days for three weeks or more, or comes with swallowing difficulty, vomiting or weight loss — book a GP appointment.
Shipping information
We deliver across mainland UK by Royal Mail Tracked, usually within 3–5 working days.
Delivery is £2.99, or free on orders over £40. You'll get tracking by email once your order is on its way.
For full details, see our Delivery Policy.