Tart and tangy. With other natural flavors. 10 probiotics. Only 56 calories per bar. 99% lactose free. All natural. Gluten free. No artificial growth hormones, no rBST or rBGH. Since 1986. Contains 10 live & active Kefir cultures. What is Kefir? Kefir is a tart and tangy, supercharged cousin of yogurt. Its roots can be traced back more than 2000 years to the Caucasus Mountains of Europe where the word kefir is thought to have been derived from the Turkish word keif for good feeling. Lifeway Frozen Kefir Bars: We've transformed this superfood from the ancient to the avant-garde with our luscious, creamy frozen bars. They're a refreshing, all-natural treat after dinner, post-workout, or anytime. With only 56 calories in each bar, Lifeway Frozen Kefir Bars are a guilt-free indulgence the whole family will love. Contains 10 live & active Kefir cultures. Power-packed with 10 probiotics to rev up immunity and digestion: L. casei; L. lactis; L. acidophilus; L. plantarum; L. rhamnosus; B. bacterium longum; Leuconostoc cremoris; B. bacterium breve; S. diacetylactis; S. florentinus. Probiotic. Connect with us! Facebook: LifewayKefir. Twitter: at Lifeway_Kefir. Pinterest: Pinterest.com/LifewayKefir. We only use milk free from rBST and rBGH. This product is GMO free. No significant difference has been shown between milk derived from rBST/rBGH and non-rBST/rBGH treated cows. Certified gluten-free. Please recycle. National Kefir Association.