Vitamin K2 MK7 Powder

Vitamin K2 MK7 Powder – Premium Natural Fermentation Grade for Nutraceutical & Functional Food Applications

Xi'an Le-Nutra Ingredients Inc. is committed to high purity Vitamin K2 MK7 Powder by natural fermentation technique. Our product is obtained by regulated fermentation procedures of bacillus subtilis natto and has a purity of at least 98.0% by HPLC.

With 14+ years of industry experience, we have a 60,000㎡ GMP certified production facility to offer 3,000 tonnes yearly capacity with stable quality standards. Our solution has high bioavailability with a 72 hour serum half-life for optimal osteocalcin and Matrix Gla Protein activation. The light yellow fine powder form offers great stability for a range of formulation needs in dietary supplements, functional meals and health products for bone health and cardiovascular wellbeing.

What is Vitamin K2 MK7 Powder and Why It Matters?

This product is the most bioavailable form of vitamin K2. The structure of side chain consists of seven isoprene units. Menaquinone-7 has long lasting biological activity in human metabolism, which is not the case with shorter chain forms.

This chemical tackles the essential problem of "calcium paradox" in nutrition formulas. It pushes the calcium out of the artery walls and into the bone where it should be. This approach addresses a major formulation challenge for producers designing medicines to promote bone health or cardiovascular support.

Natural fermentation origin gives you a clearer label statement than synthetic alternatives. Product makers have a market-ready option that addresses consumer demand for naturally-derived functional additives.

Technical Specifications & Quality Parameters

Core Health Benefits & Functional Applications

There are four main physiological benefits of our Vitamin K2 MK7 Powder, which are supported by clinical studies. It offers strong antioxidant protection at the cellular level, neutralising free radicals that are involved in the ageing process.

It assists in mineralising bones by activating the osteocalcin proteins. This function serves to incorporate calcium into the bone matrix to improve its structural density. The method provides unambiguous product positioning for brands targeting skeletal health populations.

Another major area of applicability is cardiovascular health. The powder activates Matrix Gla Protein to inhibit calcification of the arteries. This double-action mechanism – bone support, vascular protection – offers unique formulation potential.

Increased calcium uptake completes the functional picture. When you add calcium and vitamin D supplements to the mix, you get synergistic formulations that maximise mineral utilisation efficiency.

Manufacturing Excellence & Production Capabilities

Our facility of 60,000㎡ is equipped with 6 multipurpose production lines for plant extracts and fermentation-derived compounds. This infrastructure enables batch consistency for large size orders while maintaining pharmaceutical grade quality controls.

In the fermentation process, carefully selected strains of Bacillus subtilis natto are grown under controlled conditions. Temperature, pH and nutrients are monitored according to approved standards to provide a constant profile of menaquinone-7. Post fermentation purification is carried out using sophisticated chromatography techniques to attain purity standard ≥98.0%.

Quality assurance techniques involve multi-stage testing – at raw material intake, in-process monitoring and verification of finished products. Each batch is tested by HPLC to validate efficacy, screened for heavy metals and tested for full microbiological content. Documentation packages include COA, TDS and MSDS files to meet your regulatory needs.

With an annual capacity of 3,000 tonnes, we are well positioned for both normal bulk orders and special production runs. We maintain a safety stock of more than 30 days to assure ongoing delivery even during peak demand periods.

Formulation Flexibility & OEM/ODM Services

You can get complete support in customising your product development initiatives. Our R&D team works with you in formula optimisation, tuning specs to your target application. For tablets, we modify manufacturing parameters to suit encapsulated forms, for oil suspension for soft gels or carrier-diluted grades for powder blends.

Private labelling services include consulting on packaging design and preparing compliance documents. Different container types can be used, from 1kg foil bags for samples to 25kg fibre drums for commercial output.

The technical team supplies stability testing data to substantiate shelf-life claims under diverse storage settings. Such data are vital to regulatory submissions and quality assurance methods. We also help brands entering new markets with ingredient declaration translations and formulation changes to comply with regional norms.

Global Supply Chain & Delivery Excellence

We have a logistical network across North America, Europe, Southeast Asia and new regions through established freight agreements. Sea freight is an option for economical bulk shipments, or you can choose air express for urgent purchases.

Flexible minimum order numbers enable established manufacturers as well as new brands testing the market. 98% on-time delivery is proof of our dedication to schedule reliability. Order tracking solutions allow you to trace your shipment from the moment it is picked up from the warehouse until it clears customs.

All export documentation is in accordance with international trade regulations including phytosanitary certifications, certificates of origin and free sale certificates where applicable. Our expert export team prepares the papers to facilitate your import procedures.

Quality Certifications & Compliance Standards

Production activities are conducted in GMP, ISO and FDA compliant quality management systems. Third-party audits are carried out regularly to ensure compliance with manufacturing standards. Every batch is fully traceable from raw material sourcing to final packaging.

The ingredient complies with the food safety standards recognised by the major regulatory countries. Testing techniques go beyond baseline criteria and include extra safety margins for heavy metals, pesticide residues and microbiological contaminants.

Certificate packages support your regulatory submissions for health product registrations, dietary supplements and functional foods. We can supply you with technical dossiers with production process, quality specifications and stability data as required for your compliance papers.

Standard Packaging & Storage Guidelines

Standard packing is 25kg food grade fibre drums with double layer polyethylene bag liner for protection from moisture and contamination. The sealed system ensures product integrity through international shipment and warehouse storage.

Keep in a cool, dry place away from direct sunlight and sources of heat. Store at < 60% relative humidity and below 25°C for best stability. After opening, reseal containers and use contents within suggested timeframes.

Custom packaging choices are available for special handling requirements or branding preferences. For other formats please talk to our sales staff when placing an order.

FAQ

Q: What makes your product superior for bone health formulations?

A: Our powder maintains trans-isomer purity >99%, the bioactive form essential for osteocalcin activation. The natural fermentation source and ≥98.0% purity ensure maximum biological activity. The extended 72-hour half-life means formulations require lower dosing frequencies compared to shorter-chain vitamin K variants.

Q: How does this ingredient address cardiovascular health concerns?

A: The menaquinone-7 activates Matrix Gla Protein, which inhibits calcium deposition in arterial walls. This mechanism redirects calcium to skeletal tissue while protecting vascular elasticity. For brands developing heart health products, this dual benefit provides clear differentiation in competitive markets.

Q: What stability advantages does your powder offer in complex formulations?

A: Our manufacturing process creates stable powder suitable for combination with alkaline minerals like calcium carbonate and magnesium oxide. The ingredient withstands typical tableting compression forces and maintains potency throughout standard 24-month shelf life when stored properly. This stability solves common formulation challenges encountered with standard vitamin K2 grades.

Q: Can you support small-batch custom formulations for market testing?

A: Yes, our flexible production capabilities accommodate development quantities starting from smaller minimums. The R&D team provides formulation consultation, stability testing, and documentation support. This service helps you validate product concepts before committing to large-scale production.

Q: What documentation do you provide for regulatory compliance?

A: Each shipment includes Certificate of Analysis, Technical Data Sheet, Material Safety Data Sheet, and method validation reports. We supply additional documentation such as allergen statements, GMO declarations, BSE/TSE certificates, and halal/kosher certifications upon request. Our quality team assists with specification sheets formatted to match your regional regulatory requirements.

Partner With a Trusted Ingredient Supplier

Contact our team to discuss your Vitamin K2 MK7 Powder requirements or explore custom formulation possibilities. Reach us at enquiry@lenutra.com for technical specifications, pricing information, and partnership opportunities.