Used by many product checking apps. In France, Yuka seems to be the leader app ( https://yuka.io/en/ https://yuka.io/en/ ). Yuka uses the open food facts databa

Used by many product checking apps. In France, Yuka seems to be the leader app ( https://yuka.io/en/ https://yuka.io/en/ ). Yuka uses the open food facts database to fill its own datatabase. This kind of app is used a lot here to verify the chemicals in a product. It already started to force food companies to change their recipes and to remove bad chemicals they usually put into their products.