Grade: Pharmaceutical Grade

Factory Location: Quanzhou

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

Sample Provided: no

Payment Terms: L/C

Vitamin K2, also known as menaquinone, is a fat-soluble vitamin and one of the essential vitamins for the human body. In the human body, vitamin K2 is mainly synthesized by intestinal bacteria, and is also found in some animal meat products and fermented products, such as animal liver, fermented dairy products, and cheese. The most abundant source is natto. As a cofactor of gamma-glutamine carboxylase, vitamin K2 activates a variety of vitamin K-dependent proteins and plays a key role in cardiovascular and bone health.