Nutri-score

thumb|Nutri-Score label (A) for the highest nutritional quality The Nutri-Score, also known as the 5-Colour Nutrition label or 5-CNL, is a five-colour nutrition label and nutritional rating system that attempts to provide simplified information about the overall nutritional value of food products, and compare them relative to other foods in the same category . It assigns products a rating letter from A (best) to E (worst), with associated colors from green to red. High content of fruits and vegetables, fibers, protein and healthy oils (rapeseed, walnut and olive oils, rule added in 2019) per 100 g of food product promote a preferable score, while high content of energy, sugar, saturated fatty acids, and sodium per 100 g promote a detrimental score.

France was the first country to use the system and it has been recommended by other European Union countries as well as the European Commission and the World Health Organization. Due to the system's methodology, its implementation for general use is controversial in some EU countries.