Shopping for people with coeliac disease made simple: at Billa, gluten-free products are clearly labeled. Take a look at Billa's diverse product range and find products for a guaranteed gluten-free diet. Gluten-free products are clearly marked. Many products that are not explicitly labeled are also gluten-free: whether they contain gluten is always indicated in the list of ingredients. Products by Billa guarantee a healthy diet for people with gluten intolerance.