Byrrh is an aromatised wine apéritif made of red wine, mistelle, and quinine. Created in 1866 and a trademark since 1873, it was popular as a French apéritif. With its marketing and reputation as a "hygienic drink", Byrrh sold well in the early 20th century. It was even exported, despite the similarity of its name to "beer", complicating sales in English- and German-language speaking regions.
Byrrh was sold in the United States until Prohibition. As of 2012, Byrrh has been reintroduced to the United States.