Lifeway Foods, Inc. engages in the manufacture of probiotic and nutritious foods. Its products include kefir, organic kefir, plantiful, probugs, frozen kefir, cups and skyr, cheese, and supplements. Read More It distributes its products primarily through its direct sales force, brokers, and distributors. The company was founded by Michael Smolyansky and Ludmila Smolyansky in February 1986 and is headquartered in Morton Grove, IL.