Jarrow Formulas, MK-7 (Menaquinone-7), is a bioactive form of Vitamin K2 derived from Natto through fermentation by Bacillus subtilis subsp. Natto. As a K 2 vitamin supplement, each softgel provides 90 mcg of MK-7. It supports cardiovascular health.(1) It also helps build strong bones by supporting the carboxylation of specific proteins needed to build bones.(1) MK-7 is much better absorbed than K1 from spinach. MK-7 is produced naturally through fermentation by Bacillus subtilis subsp. Natto, to provide a quality form of Vitamin K2. As vitamin K2 is a fat soluble vitamin, Jarrow Formulas MK-7 softgel is made with healthy lipids medium-chain triglycerides and olive oil. This product is gluten-free, wheat-free, soy-free, dairy-free, egg-free, fish/shellfish-free, peanut/tree nut-free, and sesame-free, fitting the needs of a health-conscious individual interested in fitness and overall wellbeing. Adults take 1 softgel per day, swallowed by mouth for daily supplementation; it may also be used with a calcium supplement. (1)These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.