Rennie Dual Action Chewable Tablets Pack of 12

Rennie Dual Action Chewable Tablets provide fast, powerful relief from heartburn, indigestion and acid reflux by working in two ways:

1. Antacids (Calcium Carbonate and Magnesium Carbonate) get to work within two minutes, powerfully neutralising excess acid in the stomach
2. Alginic Acid soothes the burning pain in your chest, forming a protective barrier over the stomach to prevent acid escaping into the food pipe