People with coeliac disease will strike gold at Supermarches G20, where you can find all the gluten-free foods you need. You will find all the everyday and special culinary products you need in Supermarches G20's special gluten-free range. Gluten-free foods are marked with the gluten-free guarantee (an ear of wheat with a cross through it). All other products indicate if they include gluten in the list of ingredients. Shopping at Supermarches G20 pays for people with gluten intolerance!