Global vitamin K2 Market is segmented on the basis of product types, application, and geography. Vitamins are necessary to avoid deficiency diseases which are measured by daily value quantities such as 90 mg vitamin C for preventing scurvy, 600 IU vitamin D for preventing rickets, and so on. Vitamin K2 is the term for a group of compounds called menaquinones, which can be found mostly in dairy products. Almost all K vitamins are similar in structure but different in the length of the side chain. The longer the side chain, the better effect, and efficiency.