Vitamin K2 Oil / Powder MK7,MK4 -Ready stock from Joylife Nutripharma Inc

Introduction of Vitamin K2

Joylife Nutripharma Inc offer Vitamin K2 Oil / Powder verified in MK4, MK7 in Oil or Powder to meet different application demand.

Vitamin K2 is essential for the carboxylation of glutamate residues in certain proteins, to give carboxyglutamate. This modification allows the protein to bind calcium, an essential event in the blood clotting cascade.

Below are the main assays that we can offer,

Product Name	Excipients	MK7 Assay in %	MK7 Assay in PPM	Notes
Vitamin K2 Oil MK7	MCT Oil	1%,1,3%,2%	10000ppm, 13000ppm,20000ppm
	Sunflower Oil	1%,1,3%,2%	10000ppm, 13000ppm,20000ppm
	Olive Oil	0.2%,0.5%,1.0%,1.3%, 2%	2000ppm,5000ppm,10000ppm, 13000ppm,20000ppm
Vitamin K2 Powder MK7	MCC	1%,1.5%	10000ppm,15000ppm
	Beta cyclodextrin	0.2%,0.25%,1.0%,1.3%	2000ppm,2500ppm,10000ppm,13000ppm
	CaHPO4	0.5%,1.0%,1.3%, 1.5%	5000ppm,10000ppm, 13000ppm,15000ppm

Product Name	Excipients	MK4 Assay in %	MK4 Assay in ppm	Notes
Vitamin K2 Oil MK4	MCT Oil	1%,2%	10000ppm,20000ppm,
Vitamin K2 Oil MK4	Sunflower Oil	1.3%	13000ppm
Vitamin K2 Powder MK4	/	98%
Vitamin K2 Powder MK4	Beta cyclodextrin	1.3%, 2%	13000ppm,20000ppm

Hot sale:

Vitamin K2 Oil 1% in Mct

Vitamin K2 Powder 1% with MCC

Compare of MK4 and MK7

Difference	Menaquinone-4 (MK4)	Menaquinone-7 (MK-7)
Source	Animal sources (organs, egg yolks, butter) & Synthetic (most supplements)	Bacterial fermentation (Natto, fermented foods, supplements)
Chemical Structure	Short-chain	Long-Chain
Production Technology	the MK-4 you find in most supplements is synthetically produced. It is chemically identical to the natural form, but it's not derived from fermentation.	Most MK-7 supplements are derived from natto fermentation, making them a "natural" fermented product.
Half-Life	Very short (~1-3 hours). Cleared quickly from the body.	Very long (~72 hours). Stays in the bloodstream for days.
Primary Function	Tissue-specific roles (brain, pancreas, salivary glands) MK-4's Specialty: Cellular Health	Systemic roles (bone and cardiovascular health) MK-7's Specialty: Bone and Heart Health
Dosage	Often requires high, pharmacological doses (milligrams) for effect. The recommended dosage of MK-4 is multiple times a day (e.g., 15 mg)	Effective at much lower, nutritional doses (micrograms). the recommended dosage of MK-7 is once a day (e.g., 90 mcg).
Cost	Generally cheaper to produce.	Often more expensive.