Min. Order Reference FOB Price
1 kg US$150.00-260.00 / kg
Product Description
Vitamin K2 is a fat soluble vitamin. It is a derivative of naphthoquinone group with biological activity of chlorophyllin. It is one of the indispensable vitamins in human body. Vitamin K2 is essential for the carboxylation of glutamate residues in certain proteins. This modification allows the ...