The bilberries used to create Cartron Crème de Myrtille are harvested by hand, at an altitude of 800 to 1000 meters (2500 to 3200 feet), where they can fully develop. Cartron asked for fruit samples from the different areas of growth in order to choose only the most aromatic.
Then, all the bits of leaves and twigs are eliminated in order to keep only the fruit. This uncompromising process represents the unique guarantee to obtain perfect fruits, full of flavour and aromas.