Which of the following is NOT a common ingredient in gin flavoring?

Gin is traditionally flavored with a variety of botanicals, with juniper berries being the most prominent and essential ingredient, as they give gin its distinctive flavor. Other common botanicals in gin include coriander, citrus peels, and various herbs and spices.

While cinnamon, anise, and mint can be used to flavor certain types of gin or can be included in specific gin cocktails, they are not considered common or primary flavoring agents in the production of gin itself. Cinnamon and anise may add unique flavors to specialty gins, while mint is more often associated with cocktails like the Mojito and plays less of a role directly in the flavoring of typical gin. Therefore, mint stands out as the ingredient that is least commonly associated with gin in general.