Chartreuse Liqueur is a unique herbal liqueur produced by the Carthusian Monks in the French Alps. It is made from a secret blend of 130 herbs, plants, and flowers, which gives it a distinct flavor profile. The liqueur comes in two main varieties: Green Chartreuse, which is stronger and has a vibrant green color, and Yellow Chartreuse, which is milder and sweeter. The liqueur has a rich history dating back to 1737 when the monks received a manuscript detailing the recipe. Chartreuse is often enjoyed neat, in cocktails, or as a digestif, and is known for its complex taste and vibrant color.