gaviscon original aniseed relief provides fast, soothing relief from the symptoms of two common digestive discomfort complaints: heartburn & indigestion. in the medical world gaviscon original aniseed relief is classed as a reflux suppressant. this means it forms a protective layer on top of your stomach to stop acid escaping & travelling upwards towards your throat (acid reflux). the active ingredient that forms this protective layer when it comes into contact with stomach acid is called sodium alginate, which comes from brown seaweed. as a result of forming this barrier, gaviscon original aniseed relief soothes the unpleasant sensation of heartburn in your chest as well as the symptoms of indigestion, including bloating, for up to four hours. gaviscon original aniseed relief is suitable for adults & children aged 12 years & older, & is free from gluten & sugar (it’s also vegan friendly). take two to four 5ml spoonfuls after meals & at bedtime, up to four times a day. if you’re still experiencing indigestion or heartburn symptoms after using gaviscon original aniseed relief for more than seven days, please speak to your doctor. suitable for use during pregnancy & breastfeeding. always read the patient information leaflet before use., treats heartburn & indigestion, fast relief, lasts up to four hours, sugar & gluten free