Green Chartreuse is a French herbal liqueur made by the Carthusian monks since 1737. It is known for its vibrant green color, which comes from a blend of 130 different herbs, plants, and flowers. The liqueur has a complex flavor profile that is both sweet and herbal, with a distinctive spiciness. The alcohol content of Green Chartreuse is 55%, making it one of the strongest liqueurs available. It is often enjoyed neat, on the rocks, or as an ingredient in cocktails. Its unique taste and historical significance have made it a favorite among mixologists and liqueur enthusiasts alike.