Rennie Spearmint

Rennie Spearmint

Rennie Spearmint

Containing antacid to neutralise excess stomach acid, Rennie® Spearmint tablets work fast to relieve the symptoms of heartburn and indigestion.

Rennie® Spearmint tablets contain two antacids called calcium carbonate and magnesium carbonate which neutralise stomach acid by turning it in to water. They act directly in the oesophagus as well as in the stomach and are then eliminated by your body.

Rennie® Spearmint Dosage

  • 1-2 chewable tablets as a single dose, preferably to be taken one hour after meals and before going to bed but also between meals in case of heartburn or epigastric pain.
  • A maximum daily dose of 8 g calcium carbonate (corresponding to 11 Digestif Rennie® tablets) must not be exceeded.
  • If symptoms persist in spite of therapy, diagnostic measures are strongly recommended in order to rule out a more serious disease.
  • Not recommended for children under 12 years of age.


Rennie is suitable for use in pregnancy or when breastfeeding if taken as instructed. However, if you are pregnant always talk to your doctor or pharmacist before taking any medicine.

Rennie® Spearmint Ingredients

Each tablet contains Calcium Carbonate 680 mg and Magnesium Carbonate 80 mg.