Vitamin K1 suppliers Vitamin K1 manufacturers Vitamin K1 factory free sample

Vitamin K1 is mainly used for bleeding caused by vitamin K deficiency, such as bleeding caused by obstructive jaundice, biliary fistula, chronic diarrhea, etc., as well as vitamin K deficiency in the body caused by neonatal hemorrhage and long-term application of broad-spectrum antibiotics.

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Description of Vitamin K1

Vitamin K1 , also known as phytomenadione, phytomenadione, phylloquinone, chemical name is 2-methyl-3-phytyl-1,4-naphthoquinone, which is a polycyclic aromatic ketone. It is a fat-soluble vitamin that is stable to air and moisture but breaks down in sunlight. Widely found in natural green plants.

Product Name Vitamin K1
CAS No. 84-80-0
Appearance light yellow powder
Specifications Vitamin K1
Pakage 1kg/bag, 25kg/drum
Storage Moisture-roof and avoid light, sealed storage.
Test Method IR

Functions of Vitamin K1


Vitamin K is an indispensable substance for the synthesis of prothrombin in the liver, and its function is to promote the conversion of prothrombin precursor into prothrombin. Deficiency can cause hypoprothrombinemia and coagulation disorders. There are well-established guidelines for the use of vitamin K1 as a hemostatic agent . For example, newborns are given 1 mg of K1 shortly after birth to prevent potentially fatal bleeding due to vitamin K deficiency.

coagulation Vitamin K1

Reduce Fracture Risk

A study from Australia showed that the risk of fracture-related hospitalization was at its lowest when vitamin K1 intake was approximately 100 μg/day. In community-dwelling older women, higher dietary vitamin K1 is associated with a lower long-term risk of fractures and hip fracture-related hospitalizations . Another study from the UK showed that serum vitamin K1 was significantly reduced in the fracture group (common fracture: 0.53 [0.41], no fracture; 0.65 [0.66] μg/L, p=0.04), and reduced vitamin K1 was independently associated with fracture risk Related.

Reduce fracture risk Vitamin K1

Anti-oxidize Effect

Vitamin K1 prevents oxidative stress in neuronal cells and primary oligodendrocytes by blocking the activation of 12-lipoxygenase and the production of ROS . Intake of vitamin K improves cognitive function in healthy older adults. One of the studies showed that vitamin K1 was associated with better verbal episodic memory performance, specifically better performance on recall tests .

Anti-oxidize effect Vitamin K1

Improve Insulin Resistance

Clinically proven, vitamin K1 500 ugm/day for 36 months can improve male insulin resistance (significantly reduce HOMA-IR) .


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