Rennie Peppermint
Rennie Peppermint

Rennie Peppermint

Rennie Peppermint
Rennie Peppermint is a fast and effective medication that relieves heartburn and indigestion. The tablets contain two naturally-occurring antacids, which neutralise excess stomach acid and relieve discomfort.
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MHRA Approved medication
Discreet and fast delivery


What is Rennie Peppermint?

Rennie Peppermint is an effective treatment for relief from heartburn, acid reflux and indigestion. 

How does it work?

Each Rennie Peppermint tablet contains two antacids: calcium carbonate and magnesium carbonate, which work quickly to neutralise excess stomach acid by turning it into water and other naturally occuring substances. 

Is Rennie Peppermint suitable for me?

This medicine is intended for adults and children over 12 years to reduce uncomfortable indigestion symptoms. This product is also suitable for use during pregnancy and while breastfeeding. 

Side Effects

All medications can cause potential side effects, below we have listed some potential side effects, however, these do not always occur.

Side effects are unlikely at the recommended dose. If you experience the following side effects stop treatment immediately and seek medical advice.

Disclaimer: This website does not constitute as medical advice, you should also consult with a doctor before taking medication. If you experience any major reactions to any medication you are taking, you must seek immediate medical attention.


Next Day Delivery Guarantee

All orders placed before 14:00 on weekdays will be delivered the next working day. For the majority of the UK, medication will be dispatched by Royal Mail, Monday to Friday, if ordered before 14:00. Dispatches are sent using Royal Mail's Next-Day Tracked 24-Hour service. We will email you tracking information directly and you should receive your order the day after dispatch.

Our Discreet Packaging Promise

We know that many of our customers turn to us when they need personal medication, preferring to use our online service rather than shopping for the product face to face. That is why our delivery is always discreetly packaged in plain brown boxes or enveloped. You will not have to worry about any content descriptions, and the package will be for your eyes only!


Commonly Used Dosage Guidelines for Rennie Peppermint.

For adults and children over 12 years only:

  • 2 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. 
  • Do not take more than 10 tablets a day.

Disclaimer: This website does not provide medical advice. No information listed on this website is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment before undergoing a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.

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How to place an order
Checkout online

Add your item to the cart and checkout securely using our express checkout online.

Next day delivery

Once you have placed an order you should receive it the next working day if you placed the order before 14:00 or the day after if placed after 14:00.

Recieve your order

It is that straightforward, you will now recieve your order to the comfort of your home or delivery address.

What are the ingredients in Rennie Peppermint?

The ingredients in Rennie Peppermint include:

  • Calcium carbonate,
  • Heavy magnesium carbonate,
  • Sucrose, 
  • Glucose,
  • Peppermint flavour (mint essential oil, maltodextrin, silicon dioxide, arabic gum), 
  • Talc, 
  • Povidone, 
  • Saccharin sodium, 
  • Magnesium stearate.

Can I take 2 Rennie tablets at once?

Yes, the recommended dose for adults and children over 12 is to take two tablets (sucked or chewed) as required, preferably 1 hour after meals and before bedtime. For heartburn, you can take an extra 2 tablets between these times. But, do not exceed more than 10 tablets a day.

Can Rennie tablets be used for pregnancy?

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.

What should I avoid while taking Rennie?

Avoid taking Rennie Peppermint with large amounts of milk or dairy products.

Why Welzo
Convenient and fast
Convenient and fast

Welzo over the counter products are shipped out for next day delivery if placed before 14:00.

UK Based Pharmacy
UK Based Pharmacy

We only work with UK based pharmacies. All of our pharmacy partners are registered with GPhC.

Rated 4.9/5 on Trustindex
Rated 4.9/5 on Trustindex

We are rated 4.9 out of 5 by over 23,000 customers online. Making us the highest rated online pharmacy in the UK.

Why Welzo