Serkova Vodka is produced exclusively from 100% pure grain, such as wheat or rye, in a historic Polish distillery established in 1879 (some sources cite 1823 for the Poznan distillery). It owes its crystal-clear, pure, and refined flavor to triple distillation. Serkova Crystal Pure is a premium variant, which undergoes a tenfold distillation process, resulting in an exceptionally smooth and velvety taste.