Gaviscon Cool Liquid Gaviscon Cool Liquid is used for the treatment of gastric reflux, heartburn, flatulence associated with gastric reflux, heartburn of pregnancy, all cases of epigastric & retrosternal distress where the underlying cause is gastric reflux. Gaviscon Cool product range works in the same was as Gaviscon Original products however, you may particularly appreciate its cool mint flavour if your symptoms include a bad taste in the mouth. Ingredients The active ingredients are Sodium alginate (500mg), Sodium bicarbonate (267mg) & Calcium carbonate (160mg). The other ingredients are carbomer, methyl (E218) & propyl (E216) parahydroxybenzoates, sodium saccharin, mint flavourings & water. Directions Adults: 10-20ml after meals & at bedtime. Children: 6-12 years: 5-10ml after meals & at bedtime. Under 6 years: not recommended.