Chartreuse (liqueur) processes and the same secret formula as the traditional liqueur, and by extra long aging in oak casks it reaches an exceptional quality. Chartreuse VEP comes in both yellow and green. Élixir Végétal de la Grande-Chartreuse (138 proof or 69% – also 142 proof or 71%) has the same base of about 130 medicinal and aromatic plants and flowers but is more alcoholic. It can be described as a cordial or a liqueur, and is claimed to be a tonic. Sold in small wood-covered bottles. Liqueur du 9° Centenaire (47%) was created in 1984 to commemorate the 900 year anniversary
Izarra (liqueur) the recipe in the late 19th century for a traditional Basque liqueur dating back at least to 1835. He renamed it "Izarra" (Basque for "the star") and began selling it from 1904 onwards. He acquired the present production site at Quai Bergeret 9 in Bayonne in 1913. Izarra has been owned by Rémy Cointreau since the early 1980s. Izarra (liqueur) Izarra is a sweet liqueur made in Bayonne in the French Basque Country. This liqueur of basque origin is now produced in Angers, far from the original distillery. There are three varieties of Izarra: Pyrenean herbs and other flavourings are