Faqs

1. What is FermaQuin Vitamin K2 MK-7?

FermaQuin is a precision-fermentation-derived Vitamin K2 MK-7 ingredient, also known as menaquinone-7. The bulk ingredient is manufactured by Fermbox Bio for use in dietary supplements and nutrition formulations.

2. Who manufactures and supplies FermaQuin Vitamin K2 MK-7?

Fermbox Bio is the manufacturer and supplier of FermaQuin, an all-trans Vitamin K2 MK-7 (menaquinone-7) ingredient produced through precision fermentation for use in dietary supplement and nutrition formulations.

3. Is FermaQuin an all-trans Vitamin K2 MK-7 ingredient?

Yes. FermaQuin is a precision fermentation-derived Vitamin K2 MK-7 ingredient produced in all-trans form.

4. What does precision-fermentation-derived Vitamin K2 MK-7 mean?

FermaQuin is produced through a controlled microbial fermentation process rather than being extracted from natto or made through a chemical synthesis route. This precision fermentation approach is designed to support consistent quality, traceability and scalable supply.

5. Is FermaQuin a non-natto Vitamin K2 MK-7 ingredient?

Yes. FermaQuin is a non-natto Vitamin K2 MK-7 ingredient produced through precision fermentation. It gives formulators a reliable alternative source route when developing MK-7-based products.

6. What is the difference between MK-7 and MK-4?

MK-7 (menaquinone-7) and MK-4 (menaquinone-4) are forms of Vitamin K2 that differ in the length of their molecular side chains and how long they remain in circulation. MK-7 has a longer circulating half-life than MK-4, providing more sustained availability in the bloodstream. This makes it well suited for once-daily Vitamin K2 supplement formulations.

7. Which formats of FermaQuin Vitamin K2 MK-7 are available?

FermaQuin is offered in powder and oil formats. These formats can support applications including tablets, capsules, softgels, liquids and nutrient premixes, subject to formulation requirements.

8. Who can source FermaQuin Vitamin K2 MK-7?

FermaQuin is intended for nutraceutical brands, formulators, contract manufacturers and procurement teams seeking a Vitamin K2 MK-7 ingredient supplier. Contact the Fermbox Bio team (bd@fermbox.bio)to discuss format, specification, sample availability and formulation needs.

9. What are the benefits of Vitamin K2 MK-7?

Vitamin K2 MK-7 helps activate proteins involved in maintaining healthy bones and regulating calcium in the body. These include osteocalcin, which supports bone mineralisation, and matrix Gla protein, which helps regulate calcium deposition in blood vessels and soft tissues.

10. Who is a bulk manufacturer of Vitamin K2 MK-7 in India?

Fermbox Bio, a Bengaluru-based biomanufacturing company, is a bulk manufacturer and supplier of Vitamin K2 MK-7 in India under the brand FermaQuin™.

11. What should formulators look for in a Vitamin K2 MK-7 ingredient?

Key considerations include all-trans MK-7 content, ingredient concentration, stability, source traceability and compatibility with the intended formulation. Formulators should also assess the available powder or oil formats, supporting quality documentation and supply consistency when selecting a Vitamin K2 MK-7 supplier.

12. What is the CAS number and molecular formula of FermaQuin Vitamin K2 MK-7?

FermaQuin is menaquinone-7 (Vitamin K2 MK-7), CAS number 2124-57-4, with the molecular formula C46H64O2 and a molecular weight of approximately 649 g/mol. These identifiers are consistent across all-trans MK-7 regardless of production route and can be used by procurement teams to confirm ingredient identity.

13. Is FermaQuin manufactured at commercial/bulk scale?

Yes. FermaQuin is produced on a precision fermentation platform designed for scalable, consistent bulk supply, supporting nutraceutical brands, formulators and contract manufacturers sourcing Vitamin K2 MK-7 for commercial production.

14. What documentation is available for procurement and quality evaluation of FermaQuin?

Fermbox Bio provides supporting technical, regulatory and analytical documentation – including product specification and certificate of analysis – to procurement and quality teams evaluating FermaQuin™ as a Vitamin K2 MK-7 ingredient supplier. Contact bd@fermbox.bio to discuss your requirements.

15. How can formulators or procurement teams request a sample of FermaQuin?

Formulators and procurement teams can request samples, specification sheets and product details by contacting the Fermbox Bio team at bd@fermbox.bio.

16. Is FermaQuin available for contract manufacturing and private-label formulations?

Yes. FermaQuin is intended for nutraceutical brands, formulators and contract manufacturers building Vitamin K2 MK-7 products, including private-label formulations. Sourcing and product queries can be directed to bd@fermbox.bio.

17. Which formulation types can source FermaQuin Vitamin K2 MK-7 in bulk?

FermaQuin powder and oil formats can be sourced in bulk for tablet, capsule, softgel, liquid and nutrient premix applications, subject to formulation and specification requirements confirmed with the Fermbox Bio team.

18. Is FermaQuin suitable for combination formulations, such as Vitamin K2 MK-7 with Vitamin D3?

Yes. FermaQuin can be formulated alongside Vitamin D3 and other bone-health ingredients. Formulators should assess compatibility, stability and dosing within the specific finished formulation.

19. Is FermaQuin suitable for vegan formulations?

Yes. FermaQuin is a vegan Vitamin K2 MK-7 ingredient available in powder and oil formats. It can be incorporated into vegan dietary supplements and nutrition products. The other ingredients and delivery system, including capsule shells, should also be suitable for the intended vegan formulation.

20. Can FermaQuin support a natural Vitamin K2 claim?

FermaQuin is a bio-based Vitamin K2 MK-7 ingredient produced through precision fermentation using renewable feedstocks. This fermentation-derived route supports naturally derived positioning and natural claims for finished formulations.

21. What are the key advantages of FermaQuin Vitamin K2 MK-7?

FermaQuin combines high-purity, all-trans MK-7 with controlled production and purification designed to deliver consistent quality across batches. Its key advantages include an all trans, vegan, natural, precision fermentation based, bulk ingredient Vitamin K2 MK7; non-natto source; support for naturally derived positioning alternative to chemistry based source; end-to-end process traceability; powder and oil formats; and a scalable fermentation platform designed for reliable commercial supply. Integrated process controls and analytical verification support ingredient quality and formulation stability.

22. Why is Vitamin K2 MK-7 combined with Vitamin D3?

Vitamin D3 and Vitamin K2 MK-7 have complementary roles in calcium metabolism. Vitamin D3 helps the body absorb calcium, while K2 MK-7 activates proteins involved in its utilisation. This is why the two ingredients are commonly combined in bone-health supplement formulations.
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FermaQuin K2 MK-7

Fermentation-derived Vitamin K2 MK-7 ingredient for nutraceutical, functional food, and animal nutrition formulations. Produced by Fermbox Bio.

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Introducing Fermbox

A cellulosic enzyme cocktail designed for hydrolysis of pre-treated agri-based residues to fermentable cellulosic sugars, utilized in:

2G Ethanol Production & Renewable Alternate Carbon Source for Bio-manufacturing

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