Grey Goose Le Citron vodka is produced in the Cognac region of western France and uses a unique 5-step distillation process. Spring water is naturally filtered through champagne limestone and blended with rye, corn, barley and wheat. Once the spirit is distilled it is infused with fresh lemons. The elements come together to produce a vodka which captures the essence of the region, and Le Citron adds a refreshing splash of citrus to the world's best tasting vodka.