Cedo | Bitter

: Many European regions produce small-batch "bitters" named after local distillers or botanical regions, often with proprietary recipes known only to a few people.

If "Cedo Bitter" refers to a specific local or homemade herbal liqueur, it falls into the category. These are bittersweet Italian-style liqueurs traditionally served as a digestivo (digestif) after meals. Cedo Bitter