Dual relief from heartburn and indigestion.Product FeaturesSoothes in just 3 minutes.*Lasts up to 4 hours.**Dual relief.Gaviscon Dual Action works in two ways to effectively relieve symptoms of both heartburn and indigestion1) Neutralises excess stomach acid.2) Forms a protective barrier over the stomach contents which helps prevent acid coming back up into the oesophagus (food pipe).Ingredients:Sodium alginate, calcium carbonate, sodium bicarbonate.
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