Rennie Dual Action

Rennie Dual Action

Regular price £2.50
Tax included. Shipping calculated at checkout.

Pack Size

What’s it for?

Symptomatic treatment of complaints resulting from gastro-oesophageal reflux and hyperacidity, such as regurgitation and heartburn.

How to Use

  • Over 12 years: 2 tablets to be chewed preferably one hour after meals and before bedtime.
  • For heartburn an additional dose of 2 tablets may be taken between these times.
  • No more than 12 tablets in any 24 hour period.
  • Under 12 years: not recommended.

Warnings & Cautions

  • Keep out of reach and sight of children.
  • Do not store above 25°C


Chewable tablet containing:

  • Calcium Carbonate 625mg
  • Magnesium Carbonate
  • Heavy 73.5mg Alginic acid 150mg

Please always read the box and accompanying leaflet before use.

Delivery & Returns

Standard Delivery

Free on orders over £25
£3.95 for orders up to £25
Delivered in 2-5 working days

The majority of items are still arriving within these timeframes, there may be some delays with Royal Mail and DPD due to pressure on the postal network at the moment.

Express Delivery 

Delivered next working day if ordered before 11am Monday - 11am Thursday
Delivered on Saturday if ordered after 11am Thursday - 11am Friday
Delivered Tuesday if ordered after 11am Friday - Sunday


If you're not completely satisfied with your order, you can return it to us within 28 days. Please see our returns policy for more information

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