Vitamin K2 is an essential fat-soluble vitamin, has several subtypes, which differ in isoprenoid chain length. The most important ones are MK-4 and MK-7. Studies have suggested Vitamin K2 are mostly related to bone strength and arterial health, which reducing calcification or even decalcifying, with a possible reduction in blood pressure.
Assay:
Powder form: 0.2-2.0%; ≥98%
Oil form: 0.2%-10.0%
Vitamin K2 is a lipophilic cofactor synthesized via bacterial fermentation. It exists primarily as MK-4 (CAS 561-07-3) and MK-7 (CAS 19486-17-6). The core process involves high-purity extraction from fermented soy or natto to ensure bioavailability.
Store in cool, dry conditions below 25°C protected from light. Clinical use requires monitoring for interactions with Vitamin K antagonists like warfarin. Avoid inhalation of dust during industrial handling.