Jägermeister is a digestif made with 56 herbs and spices. Founded in 1934 by Wilhelm and Curt Mast, it has an alcohol by volume of 35% (61 degrees proof, or US 70 proof). The recipe has not changed since its creation over 85 years ago and is still served in its signature green glass bottle. It is the flagship product of Mast-Jägermeister SE headquartered in Wolfenbüttel, Germany.