Containing mother brine from naturally cured olives, Barsmith’s Dirty Martini mix brings the perfect balance of flavor and smoothness to a classic cocktail with no added chemicals or colors. The brine is made from the California Sevillano olive using traditional methods. This is our signature ingredient that puts Barsmith’s Dirty Martini mix ahead of the pack. We worked with California’s largest olive producer to lightly filter and bottle our olive brine.