What is Silicol Gel? Silicolgel is an oral gel containing colloidal silicic acid for the treatment of upper gastrointestinal disorders. When taken by itself or with water, Silicol Gel forms a protective and soothing coating over the lining of the stomach and intestines. It relieves heartburn, reflux and vomiting as well as relieving medically diagnosed IBS symptoms such as nausea, gas, abdominal pain, bowel discomfortand diarrhoea. How does Silicol Gel Work? SilicolGel physically absorbs or binds to most irritants and toxins, rendering them harmless so that they can be removed and passed through the body naturally Can also reduce excess acidity and bind to gases which can reduce gassiness Also alleviates IBS symptoms in the gastrointestinal tract that may occur due to a change in diet during travel or on holiday BioRevive Silicol Gel - IBS and Heartburn Relief 200ml.