To taste Mandarine Napoléon is to experience a subtle blend of tenderness and passion. Dream in Colours! Mandarine Napoléon is today a truly international brand and one of the one of the world’s greatest (and oldest) classic liqueurs. Discover our range of products. Mandarine Napoleon is an orange flavored liqueur from Belgium. Napoleon Bonaparte was of course a famous general who was born in 1769 and took over much of Europe.