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Product details


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Rennie Spearmint fast-acting tablets get to work within minutes to provide effective relief from heartburn, indigestion and acid reflux.
Each tablet contains two antacids - calcium carbonate and magnesium carbonate - that work quickly and powerfully to neutralise excess acid in the stomach.


Suitable for

Adults and children over 12 years.


Age restriction

You must be at least 16 years old to purchase this product.

How to use


Please read the enclosed leaflet carefully before use.

Patient Information Leaflets are updated periodically by the manufacturer.

Adults and children over 12 years: Two tablets to be sucked or chewed, as required, preferably 1 hour after meals and before bedtime. For heartburn, an extra 2 tablets may be taken between these times. Suitable for use in pregnancy and breast-feeding. Do not take more than 10 tablets a day. Prolonged use should be avoided.

Children under 12: Not recommended.



Hazards and Cautions


Keep all medicines out of the sight and reach of children.

If symptoms persist after 14 days consult your pharmacist or doctor.


Store below 25°C.
Store in the original package.



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 if you suffer from allergies


Active ingredients

Calcium carbonate and Magnesium carbonate



Active ingredients: Each tablet contains Calcium carbonate 680mg and Heavy Magnesium carbonate 80mg.

Also contains: Sucrose (250mg) and Glucose (250mg). Please see leaflet for more information.

Rennie Spearmint 24 Chewable Tablets

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