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Vitamin K2 MK7 Powder
2.Cas No.: 2124-57-4
3.Appearance: Light Yellow powder
4.Lead time: 3-7 Working Days
5.Package: 25kg/drum, 27 drums/tray
6.Main Market: Europe, America, Vietnam, Indonesia, Southeast Asia, Thailand, Russia, etc.
7.Certification: Kosher, Halal, BRC, Organic, ISO9001, ISO22000, etc
- Product Description
High-Purity Vitamin K2 MK7 Powder for Bone & Cardiovascular Supplements
Hongda Company sells high-quality Vitamin K2 MK7 powder to effectively enhance the effects of your vitamin supplements. Our powder contains at least 99% all-trans MK7, which is most beneficial for heart and bone health. Shaanxi Hongda uses core "Bacillus subtilis natural fermentation + supercritical fluid purification" technology, achieving an all-trans content of over 98.0%, and undergoes rigorous testing to ensure superior quality.
Our Vitamin K2 MK7 ensures good bioavailability and meets international standards for your pills, tablets, or dietary supplements with added nutrients.
Why Choose Our Vitamin K2 MK7 Powder?
- ✅ Quality Certification: Manufactured in a factory certified by ISO 9001, cGMP, and FDA.
- ✅ Third-Party Verification: Each batch of product comes with a Certificate of Analysis (COA).
- ✅ 100% Natural Fermentation Source and Solvent Cleaning: Hongda insists on using non-GMO Bacillus subtilis nattokinase fermentation, adhering to the latest EU EC No 396/2005 pesticide residue standards, and is completely free of soy allergens, meeting "vegan" and "clean label" standards.
- ✅ Highly Active Raw Materials: Hongda performs precise batch-to-batch HPLC isomer screening to ensure that the proportion of cis structure (inactive) is close to 0, ensuring that your end product has an extremely high "serum osteocalcin activation rate" in clinical testing.
- ✅ Stable Supply: Partnering with trusted suppliers, serving over 500 brands worldwide.
- ✅ Multilayer microencapsulation and stability technology: We have developed a "mineral-compatible grade" specification. Through a special microencapsulation process, MK-7 can maintain a shelf-life retention rate of over 95% even in complex multi-component formulations.
Product Specification
Product Name: | Vitamin K2 MK7 (Menatetrenone MK-7) | ||
Specification: | Test Method: | HPLC | |
Item | Specification | Test Method |
Appearance | Off white to light yellow powder | Internal |
MK-7 | ≥1.0% | HPLC |
MK-7 Melting Point, ℃ | 53-55 | GB/T 617 |
Condition | No offensive taste and smell | Internal |
Reducing Sugar,% | ≤0.2 | GB/T 5009.7 |
Heavy Metals(Pb),ppm | ≤20 | GB 5009.74 |
Arsenic,ppm | ≤2 | GB 5009.11 |
Lead,ppm | ≤2 | GB 5009.12 |
Mercury,ppm | ≤0.3 | GB 5009.17 |
Cadmium,ppm | ≤0.3 | GB 5009.15 |
Solvent Residue Ethanol | ≤500ppm | USP467 |
Colonies Number, CFU/g | ≤1000 | GB 4789.2 |
Yeasts & Molds, CFU/g | ≤50 | GB 4789.15 |
Salmonella SP. | 0/25g | GB 4789.4 |
Staphylococcus | 0/25g | GB 4789.10 |
E. Coli, MPN/g | 0/25g | GB 4789.3 |
Applications & Formulation Benefits
Our Vitamin K2 MK7 excels across diverse supplement applications:
Bone Health Formulations
- Calcium & D3 Combinations - Enhanced calcium absorption and bone mineralization
- Osteoporosis Prevention - Supports healthy bone density maintenance
- Children's Bone Development - Safe for pediatric formulations
Cardiovascular Support Products
- Heart Health Softgels - Promotes arterial elasticity and calcium regulation
- Blood Vessel Health - Prevents arterial calcification
- Comprehensive Cardio Blends - Compatible with CoQ10 and omega-3 formulations
General Wellness Applications
- Multivitamin Enhancement - Synergistic effects with fat-soluble vitamins
- Age-Related Health - Supports healthy aging processes
- Vegan-Friendly Options - Plant-based fermentation source
Trusted by Industry Leaders
“Switching to Hongda’s MK7 powder cut our production costs by 15% without compromising quality.”
– NutritionPlus, USA
“Their technical team helped us launch a best-selling bone health supplement in just 3 months.”
– VitaWell, Europe
Certifications & Quality Assurance: Trust You Can Verify
Uncompromising Manufacturing Standards
Only the greatest components should be in the Vitamin K2 MK7 Powder you consume. They keep their cGMP, ISO 9001, and ISO 22000 certifications up to date so that every batch satisfies the high standards for pharmaceuticals. We care a lot about quality, and every package comes with detailed records of the testing that well-known third-party labs did.
We realize that businesses who create supplements need to be able to trust their suppliers and know that they have done good job in the past. That's why more than 500 supplement brands across the world trust us and depend on our continuous quality and legal aid to do well in the market.
Comprehensive Certification Portfolio
Our certification portfolio includes non-GMO verification, allergen-free declarations, and Halal/Kosher certifications available upon request. FDA DMF support for US markets, EFSA compliance for European distribution, and additional regional certifications ensure your products meet local regulatory requirements without complications.
We care about food safety, as shown by our FSSC 22000 and HACCP certifications. Our vegan-friendly production procedures also support the clean-label recipes that customers expect today.
Bulk Order Perks
- Volume Discounts: Save up to 20% on 500kg+ orders.
- Free Samples: Test 50g trial packs before committing.
- Dedicated Support: Get a personal account manager and formulation guides.
Flexible Custom Specifications:
Whether it's oil for soft capsules or cold water dispersible powder (CWD) for hard capsules/tablets, we can fine-tune the particle size to suit your production equipment.
FAQs
Q: Why is MK-7 better than MK-4?
A: The key is the half-life. MK-4 only lasts a few hours in the body, while MK-7 has a half-life of 72 hours. This means MK-7 maintains a more stable concentration in the blood, achieving a longer-lasting activation effect, and only needs to be taken once daily.
Q: How do you guarantee that your product is free of soy allergens?
A: Hongda uses either the chickpea fermentation route or synthetic-grade all-trans oxidase technology (available upon request). We completely avoid soy protein components found in traditional natto, ensuring your label can claim "Soy-Free".
Q: K2 MK-7 is highly susceptible to inactivation; how does your packaging handle this?
A: Hongda uses pharmaceutical-grade light-shielding double-layer vacuum aluminum foil packaging, sealed with nitrogen. For harsh transportation environments, we also add photosensitive patches to the outer box to ensure that the raw material you receive is at its peak activity.
Q: What’s the minimum order quantity?
A: MOQ starts at 50kg, with flexibility for long-term partners.
Q: How do you ensure product stability during shipping?
A: We use moisture-proof packaging and climate-controlled containers.
Q: Can I combine MK7 with other vitamins?
A: Absolutely! It blends seamlessly with D3, A, and E in oil-based mixes.
Q: Are non-GMO certifications available?
A: Yes—we provide USDA/EU organic certifications upon request.
Start Your Order Today!
Ready to upgrade your formulations with premium Vitamin K2 MK7 Powder?
📧 Email: duke@hongdaherb.com
