• Rennie Sugar-free Tablets (Pack of 24)

Rennie Sugar-free Tablets (Pack of 24)

From £2.75

Medication features

  • Fast, effective relief from Heartburn and indigestion
  • Sugar Free
  • Works fast to neutralise excess stomach acid


Buy Rennie Sugar-Free Tablets Online

Rennie® Sugar Free tablets work in the usual fast way to relieve the symptoms of heartburn and indigestion, but without the sugar for those who need to monitor their sugar intake.

Rennie® Sugar Free tablets contain two antacids called calcium carbonate and magnesium carbonate which neutralise excess stomach acid by turning it into water & other natural substances. Calcium carbonate acts directly in the oesophagus, as well as the stomach, and both antacids are then eliminated by your body.

Side Effects

Consult a doctor or a pharmacist before use if you are taking antibiotics, tetracyclines, or other prescribed medicines.

Taking more than the recommended dose may cause acid rebound, changes in blood chemistry or constipation. If you do experience any unusual effects after taking these tablets you should seek the advice of a doctor or pharmacist.

Contact your doctor if you accidentally take too many tablets. Each tablet contains 400mg of sorbitol (E420) per tablet (800mg per 2 tablet dose). This may have a laxative effect. Persons with fructose intolerance should not take this product.

Info Leaflet

Before taking any medication, it is important to read the Patient Information Leaflet. You can find information leaflets for your medicines by typing them into the search bar at medicines.org, or by contacting us.


Dosage: Adults: 2 tablets to be sucked or chewed as required, up to maximum of 16 tablets a day.
Children 8-12 years: 1-2 tablets as required, up to a maximum of 12 tablets a day.
Children 5-8 years: 1 tablet as required, up to a maximum of 6 tablets a day.
Children under 5: Not recommended.

If symptoms persist consult your doctor.


Hazards and Cautions

Do not store above 25°C.
Store in the original package to protect from moisture.

Keep out of the reach and sight of children


This is a medicine; Consult your doctor or pharmacist if you have an underlying medical condition, are taking any other medication or complementary therapy, or if symptoms persist.

Seek advice before using if you are breast feeding, pregnant, planning to become pregnant, or suffer from allergies.

Keep all medicines out of the reach of children.


Each tablet contains:
Calcium Carbonate Ph.Eur. 680mg and Heavy Magnesium Carbonate Ph.Eur 80mg
Also contains:
Sorbitol (E420)
Magnesium Stearate
Potato Starch
Pregelatinised Maize Starch
Spearmint Flavour
Liquid Paraffin
Saccharin Sodium

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