Cointreau (pronounced [kwan'-tro]) is a brand of triple sec liqueur, and is produced in Saint-Barthélemy-d'Anjou, a suburb of Angers, France. Cointreau sources its bitter oranges from all over the world, usually Spain, Brazil and Saint-Raphaël, Haiti.
In addition to being imbibed as an apéritif, Cointreau is sometimes used as a digestif. Cointreau is considered to be either a premium brand triple sec or a unique category of liqueur. With a 40% alcohol content, Cointreau is strong for triple sec, which usually has an alcohol content of between 15 and 40 percent.