[Thx for the A2A, Zara]. You'll find maple syrup at all in some specialized bio shops like Naturalia or Bio C'Bon probably; you could try by La Grande Épicerie at Le Bon Marché (expensive!). Do check those: 1. read more
Grade B maple syrup is used only for cooking and baking and not available as a retail product even in Canada. It is used by bakeries, food companies. The retail equivalent is Grade A “Very Dark” maple syrup, but you might have a hard time finding anything darker than Grade A “Dark”. read more
Grade B maple syrup was the secret pick of connoisseurs until it started mysteriously disappeared from shelves. Luckily, it didn't go away forever—it just got a new name. read more