A note from the producer: We use only the juice from Lisbon and Eureka varieties of California lemons combined with essential citrus oils and simple syrup to create an impeccably balanced sweet & sour mix. One of the most versatile mixers in the world, it makes appearances in hundreds of classic cocktails. A home bartender’s must-have for adding a bit of tart sweetness to your favorite cocktails. 15% lemon lime juice.