Menaquinone (Vitamin K2) bulk supplier for pharma manufacturers

Menaquinone (Vitamin K2) 100 mcg Suppliers & Bulk Manufacturers

Available Forms: Capsules

Available Strengths: 100 mcg

Reference Brands: -

Menaquinone (vitamin K2) capsules at 100 mcg, sold as a food supplement in most markets. For importers, distributors and private-label buyers who need the menaquinone form, all-trans content and stability clearly documented.

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Product Description:

Menaquinones make up the vitamin K2 family, fat-soluble compounds that share a naphthoquinone ring and differ in side-chain length. The number after MK counts the isoprene units in that chain. Two forms dominate trade: MK-4, a synthetic material, and MK-7, made by fermentation with a natto strain of Bacillus subtilis or by total synthesis. This page lists 100 mcg capsules, a strength most often seen with MK-7.

Vitamin K2 capsules are food supplements in most markets, but the forms allowed, maximum daily amounts and label wording vary by country. In Japan, menatetrenone, which is MK-4, is also a prescription medicine at doses far above supplement levels, so one molecule can sit in two categories. Any vitamin K product can interfere with vitamin K antagonist anticoagulants, and pharmacists expect a clear label caution for those users.

Sourcing notes. First confirm which menaquinone the capsule holds, because MK-4 and MK-7 are not interchangeable on a label or in a product file. For MK-7, ask for the all-trans content, since only that isomer is regarded as active. Menaquinones degrade in light and air, so stability data at the target climatic zone should support shelf life and any overage. Check heavy metals, microbial limits, residual solvents and the carrier, plus allergen and GMO statements. Opaque bottles or alu-alu blisters suit it. Ask for a CoA on every batch and a supplement GMP or HACCP certificate, and give form, strength, shell, count and market category in your enquiry.

Menaquinone (Vitamin K2) — third party manufacturing & bulk supply

Menaquinone (Vitamin K2) 100 mcg is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:

Wholesale / bulk supply Stock or scheduled supply from an existing manufacturer. The fastest route where the product is already registered in your market.

Third party manufacturing Manufactured to your specification and packed under your own brand and label — suits distributors and brand owners building a portfolio in their market.

Dossier licensing Where a CTD, EU-CTD or ACTD dossier exists it can often be licensed for filing in your name, compressing market entry from years to months.

Indicative minimum order quantity

Menaquinone (Vitamin K2) is supplied as Capsules — an oral solid dosage form, so the indicative MOQ is 200,000 units. Actual MOQ is confirmed by the allocated manufacturer against your pack presentation and destination market. See full supply terms for dossier formats, market availability and shelf life.

Manufacturers of Menaquinone (Vitamin K2) listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding.

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Frequently Asked Questions

Menaquinone is used to support bone health, cardiovascular health, and proper calcium metabolism. It helps direct calcium to bones and teeth while preventing calcium buildup in arteries and soft tissues, thereby supporting heart and vascular health.

Menaquinone is derived either from natural fermentation processes using specific bacterial strains or synthesized for use in supplements. Natural sources include fermented foods and bacterial fermentation used in supplement manufacturing.

Menaquinone is commonly traded as Vitamin K2 and may be labeled as MK-4, MK-7, or other MK forms depending on the chain length and formulation.

Menaquinone is manufactured by various nutraceutical and pharmaceutical ingredient manufacturers worldwide, including producers in the USA, Europe, and Asia, supplying both finished supplements and bulk active ingredients.

The complete generic name is menaquinone, a form of Vitamin K2, commonly specified as menaquinone-4 (MK-4) or menaquinone-7 (MK-7).

Menaquinone does not have a single brand name and is marketed under multiple brand names depending on the manufacturer, often labeled as Vitamin K2 or Vitamin K2 MK-7/MK-4.

Menaquinone is manufactured in different regions including the United States, European countries, Japan, and India, depending on the source of fermentation, formulation standards,