Chartreuse (liqueur) Génépi). The exact recipes for all forms of Chartreuse remain trade secrets and are known at any given time only to the two monks who prepare the herbal mixture. Chartreuse is commonly used as an ingredient in cocktails, such as a Cloister. Chartreuse liquors generally have performed well at international spirit ratings competitions. The basic green offering has won silver and double gold medals from the San Francisco World Spirits Competition. It has also earned an above-average score of 93 from the Beverage Testing Institute and has been given scores in the 96-100 interval by Wine Enthusiast. The VEP Green
Herbal tea Herbal teas can also have different effects from person to person, and this is further compounded by the problem of potential misidentification. The deadly foxglove, for example, can be mistaken for the much more benign (but still relatively toxic to the liver) comfrey. The UK does not require herbal teas to have any evidence concerning their efficacy, but does treat them technically as food products and require that they be safe for consumption. Fruit or fruit-flavored tea is usually acidic and thus may contribute to erosion of tooth enamel. Depending on the source of the herbal ingredients, herbal teas, like