Rennie Extra Tablets

Rennie Extra Tablets

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Product #0002703

Rennie Extra Tablets get to work in 2 minutes and provide extra relief from heartburn and acid indigestion.

Product description

Rennie Extra Tablets give you immediate relief from the painful symptoms of heartburn, so you can comfortably continue with your day.

Double-action formula

Alginic acid soothes the burning pain in your chest and prevents the acids from escaping upwards. Calcium carbonate and magnesium carbonate rapidly neutralise the excess acid the stomach for fast-acting relief


  • Always take Rennie Extra Tablets exactly as directed.
  • Adults and children over 12 only: 2 tablets to be chewed, preferably 1 hour after meals and before bedtime.
  • For heartburn, an extra 2 tablets may be taken between these times.
  • Do not take more than 12 tablets in 24 hours.
  • Children under 12 yrs: not recommended


  • This product contains 28mg of sodium per dose of 2 tablets, which should be taken into consideration by patients on a sodium-restricted diet.
  • This product also contains 460mg sucrose and about 1110.44mg glucose (including from dextrates) per dose of 2 tablets, which should be taken into account in patients with diabetes.
  • If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.


Each chewable tablet contains the active ingredients calcium carbonate (625 mg), magnesium carbonate (73.5mg) and alginic acid (150mg). The other ingredients are Sodium hydrogen carbonate, sucrose, glucose monohydrate, povidone, talc, magnesium stearate, dextrates, saccharin sodium, lemon cream flavour (contains lemon oil, lime oil, orange oil, l-menthole, vanilline, maltodextrin, gum arabic, ascorbic acid, butylhydroxyanisol), peppermint flavour (contains peppermint oil, maltodextrin, gum arabic, silicon dioxide).

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