Appearance: Light yellow powder
Solubility: Fat-soluble
Test Method: HPLC
Shelf Life: 24 months
Certificate: /KOSHER/HACCP/ISO9001/SC/ISO22000/HALAL
Molecular Formula: C31H40O2
Specification: Vitamin K2 Mk7 Powder 0.2% 1%
- Product Description
Vitamin K2 MK7 Powder - Premium Grade from Natural Fermentation
Our Vitamin K2 Mk7 Powder is derived through patented liquid deep fermentation using Bacillus natto strains, delivering bioavailable MK-7 in concentrations of 0.2% and 1%. With ISO22000, KOSHER, HALAL, and HACCP certifications, we guarantee pharmaceutical-grade quality. Each batch undergoes six-step quality verification including HPLC testing, heavy metal screening to EU standards, and microbial safety checks. Backed by 25,800 acres of certified planting bases and state-of-the-art facilities established in 2015 and 2024, we serve global nutraceutical manufacturers with consistent purity and proven cardiovascular and bone health benefits.

What Is Vitamin K2 MK7 Powder?
The item is the most bioavailable shape of vitamin K2.
It plays a imperative part in coordinating calcium to your bones and teeth.
At the same time, it keeps calcium out of your courses and delicate tissues.
Unlike K1 found in verdant greens, MK-7 remains dynamic in your body longer.
This implies superior assurance with littler, less visit doses.
Our light yellow powder is fat-soluble and effortlessly mixes into your formulations.
You get a steady, unadulterated fixing that upgrades your product's wellbeing esteem.

Why Choose Bolin's Vitamin K2 MK7 Powder?
Patented Fermentation Technology
We use liquid deep fermentation with proprietary Bacillus natto strains.
This method mimics natural growth conditions for maximum yield.
Vegetable oils are integrated during fermentation to extract MK-7 efficiently.
The result? Higher purity and superior bioavailability.
Rigorous Quality Assurance
Every batch of the product passes through six quality checkpoints:
- Selection of premium raw materials from our 25,800-acre planting base
- Heavy metal and pesticide screening aligned with EU standards
- Microbial safety testing for pathogen-free products
- Active ingredient analysis using HPLC/UPLC technology
- Supplier audits for traceability
- Third-party verification for independent validation
Certified and Compliant
Our offices hold ISO22000, HACCP, Legitimate, HALAL, and cGMP certifications.
You can believe that our forms meet the most elevated worldwide standards.
Your clients merit secure, dependable ingredients—and we convey that guarantee.

Product Specifications
| Parameter | Details |
|---|---|
| CAS Number | 2124-57-4 |
| Appearance | Light yellow powder |
| Solubility | Fat-soluble |
| Specifications Available | 0.2%, 1% |
| Molecular Formula | C31H40O2 |
| Test Method | HPLC |
| Shelf Life | 24 months |
| Certifications | ISO22000, KOSHER, HALAL, HACCP, ISO9001 |
| Packaging Options | 1kg/bag, 25kg/drum |
COA
|
Items |
Specification |
Result |
|
Appearance |
Light Yellow Fine Powder |
Complies |
|
Purity (HPLC,Menaquinone-7) |
≥1.5%(>15000ug/g)) |
1.74% |
|
pH |
5.5-8.0 |
7.3 |
|
Loss on Drying |
≤10.0% |
8.6% |
|
Residue on ignition |
≤0.1% |
<0.1% |
|
Reducing sugar |
≤0.2% |
<0.1% |
|
Starch |
Negative |
Negative |
|
Fatty acid |
Negative |
Negative |
|
Heavy metals |
≤10ppm |
<10ppm |
|
Arsenic |
≤2ppm |
Complies |
|
Total aerobic count (CFU/g) |
≤1000cfu/g |
Complies |
|
Mould & Yeasts |
≤100cfu/g |
Complies |
|
E. Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Storage: Store in cool & dry place, keep away from strong light and heat
Key Health Benefits
Bone Health Support
MK-7 actuates osteocalcin, a protein that ties calcium to your bone matrix.
This handle fortifies bone thickness and diminishes break risk.
It's particularly profitable for maturing populaces and postmenopausal women.
Cardiovascular Wellness
By actuating network Gla-protein (MGP), MK-7 avoids blood vessel calcification.
This keeps your blood vessels adaptable and underpins solid circulation.
Regular admissions may lower the hazard of cardiovascular complications.
Customization Services You Can Count On
Particle Size Tailoring
We alter molecule estimate to coordinate your application needs.
Whether you're making capsules, tablets, or ready-to-mix powders, we optimize stream and blending.
Flexible Packaging
Choose from 1kg sacks for examining or 25kg drums for bulk orders.
We moreover offer custom bundling arrangements for private name brands.
Formulation Blends
Need Vitamin K2 Mk7 Powder combined with D3, calcium, or magnesium?
Our R&D team collaborates with you to create synergistic blends.
We test ingredient interactions to ensure stability and bioavailability.

Our Manufacturing Excellence
Two Advanced Facilities
2015 Office – Set up our industrial-scale extraction and filtration capabilities.
2024 Office – Highlights full mechanization, closed-loop supportability, and next-gen efficiency.
Both plants take after strict sterile controls and eco-friendly processes.
Dedicated R&D Laboratory
Our 80-member group incorporates botanists, biochemical engineers, and industry professionals.
We center on:
- Enhanced absorption through advanced extraction techniques
- Smart formulation science for ingredient synergy
- Clinical validation to prove real-world results
Sustainable Raw Materials
Our 25,800-acre planting base develops 800 plant species.
Registered with the State Ranger service Organization, it's one of China's biggest home grown fabric sources.
We control quality from seed to shelf.
Frequently Asked Questions (FAQ)
What is the distinction between Vitamin K1 and K2 MK7?
Vitamin K1 is primarily included in blood clotting.
K2 MK7 coordinates calcium to bones and absent from arteries.
MK7 has a longer half-life, making it more compelling at lower doses.
How is your MK7 powder produced?
We utilize protected fluid profound maturation with Bacillus natto strains.
Vegetable oils are included amid aging to boost extraction efficiency.
This common, non-GMO prepare guarantees tall purity.
What certifications do you hold?
We are certified by ISO22000, HACCP, Legitimate, HALAL, cGMP, and ISO9001.
All items meet EU and universal security standards.
Can I ask a custom formulation?
Absolutely.
Our OEM administrations incorporate custom mixes, bundling, and branding support.
We work closely with you from concept to wrapped up product.
What is the rack life and capacity recommendation?
Shelf life is 24 months when put away in a cool, dry put absent from light.
Sealed bundling jam power and quality.
Do you offer samples?
Yes, we give tests for quality evaluation.
Bolinbiotech.com/contact-us" target="_blank" style="color:blue" >Contact Us to ask your free test and specialized information sheet.
What is your least arrange quantity?
MOQ changes by detail and customization level.
Reach out to examine your particular requirements.
How do you guarantee item purity?
Every group experiences HPLC testing, overwhelming metal screening, and microbial analysis.
Third-party labs confirm our in-house comes about for full transparency.
Why Partner With Bolin Biotechnology?
Since 2012, we've been at the bleeding edge of Plant Extract innovation.
We combine conventional botanical information with advanced biotech.
Our mission is straightforward: provide secure, viable, and feasible fixings you can trust.
With two progressed offices, certified quality frameworks, and a energetic group, we bolster your success.
Whether you're a supplement brand, utilitarian nourishment producer, or merchant, we're prepared to offer assistance you develop.
Contact Us
Ready to elevate your formulations with Vitamin K2 Mk7 Powder? Email us at sales1@bovlin.com to discuss your needs and request samples today.














