Rennie Deflatine - 18 Tablets
Chewable antacid with simeticone — neutralises acid indigestion and breaks down the trapped gas behind bloating. 18 sugar-free tablets.
- Antacids + simeticone.
- For trapped wind and bloating.
- Relieves acid indigestion too.
- Sugar-free chewable tablets.
- 18 tablets — chew thoroughly.
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General sale medicine
Persistent bloating needs a GP
Product overview
About Rennie Deflatine
For the particular discomfort of trapped wind and bloating — the tight, swollen, gurgling feeling that plain antacids don't touch. Rennie Deflatine adds simeticone to the familiar calcium and magnesium carbonate antacids: the carbonates neutralise acid indigestion while simeticone breaks down the trapped gas bubbles causing the pressure. Sugar-free, 18 chewable tablets from Bayer.
Why simeticone is the difference
Simeticone doesn't absorb into the body at all — it works purely physically, collapsing small gas bubbles into larger ones your body can pass more easily. That's why Deflatine helps with bloating where a standard antacid, however good on acid, leaves the pressure exactly where it was.
How to take
Chew the tablets thoroughly when symptoms strike, following the pack's daily maximum. Sugar-free, so kind to teeth during a bad week.
Good to know
Occasional bloating is normal; persistent bloating, especially with changed bowel habits, weight loss or pain, warrants a GP appointment — in women in particular, ongoing bloating is worth taking seriously rather than medicating away.
Product details
- Active ingredients Calcium carbonate, Magnesium carbonate, Simeticone
- Vendor Rennie
- SKU 2396364
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 is it different from regular Rennie?
The simeticone. Standard Rennie neutralises acid; Deflatine does that and breaks down trapped gas bubbles, which is what relieves the bloated pressure.
Does simeticone get absorbed?
No — it works purely physically in the gut and passes straight through, which is why it's so well tolerated.
When is bloating a doctor matter?
Persistent bloating, especially with changed bowel habits, pain or weight loss, should be checked — don't simply medicate it long-term.
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.
