Vitamin K2(Menaquinone-4、Menaquinone-7、Menaquinone-9), Vitamin K1

                                   
Vitamin K2 is known as the "platinum vitamin" and has a major effect on the maintenance of bone and blood vessel health. 

It promotes the growth and reconstruction of bones, deposits calcium into the bones and prevents calcium being deposited in the wrong place in the body. 

It has the effect of preventing or even reversing arterial calcification and hardening, and has a significant effect on keeping blood vessels open.

Vitamin K1 is an essential nutrient for blood clotting and it is necessary for the liver to biosynthesize factors Ⅱ,Ⅶ,Ⅸ and Ⅹ. 

It is mainly used for the treatment of various bleeding diseases caused by vitamin K deficiency. Such as obstructive jaundice/biliary fistula/chronic diarrhea and other causes of bleeding; hypoprothrombinemia caused by coumarins/sodium salicylate, etc.; bleeding in infant and long-term use of broad-spectrum antibiotics caused vitamin K deficiency in the body.