Chartreuse (liqueur) color chartreuse, which was first used as a term of color in 1884. It is one of the handful of liqueurs that continue to age and improve in the bottle. Green Chartreuse (110 proof or 55% ABV) is a naturally green liqueur made from 130 herbs and other plants macerated in alcohol and steeped for about eight hours. A last maceration of plants gives its color to the liqueur. Yellow Chartreuse (80 proof or 40%), which has a milder and sweeter flavour and aroma. VEP stands for "Vieillissement Exceptionnellement Prolongé", meaning "exceptionally prolonged aging". It is made using the same
Lemon liqueur proof neutral spirits to extract from it the lemon oil (an essential oil). The extraction is then diluted with simple syrup. Different varieties of lemon are used to produce different flavors. The variety of lemon used is usually dictated by region. Various alcohols can be used to give distinct flavors. A higher proof alcohol maximizes extraction of the lemon flavor, whereas darker alcohols add complexity of flavor. Many commercial brands of lemon liqueur are produced in Italy, in several styles (see Italian liqueur). In Italy, especially in Campania, lemon liqueur is consumed as a chaser ("ammazzacaffè") to coffee. Lemon liqueur