Vitamin K2 MK-7 1%

Product Overview

Vitamin K2 MK-7 (menaquinone-7) is the long-chain menaquinone form of vitamin K that dominates premium bone-health and cardiovascular-positioned supplements. This grade supplies 1% MK-7 powder on a food-grade carrier, the standard presentation that lets formulators dose microgram-level actives gravimetrically. VeraVita Bio supplies the 1% grade in bulk for capsule, softgel and gummy manufacturers.

Key Features

• 1% menaquinone-7 on food-grade carrier – the standard dosing presentation
• All-trans isomer content matters – confirm specification at enquiry
• Microgram-active ingredient handled as a convenient powder
• Core ingredient of K2/D3 combination and bone-health SKUs
• Soy-origin and synthetic fermentation routes exist – confirm the basis you need
• COA with all-trans assay on request

How It Works

• Marker chemistry – menaquinone-7 (CAS 2124-57-4, C46H64O2, MW 648.96) is a fat-soluble isoprenoid quinone; the all-trans isomer is the nutritionally referenced form.
• Powder presentation – neat MK-7 is a viscous oil handled in microgram quantities; the 1% powder on carrier makes it free-flowing and gravimetrically dosable.
• Formulation role – typically paired with vitamin D3 in bone-health stacks; fat-soluble handling rules apply to storage and premixing.
• Bone- and vascular-health claims for finished products are regulated – EU authorised-claim status must be verified by the brand owner.

Typical Applications

• K2 + D3 combination capsules and softgels
• Bone-health and osteo-positioned formulas
• Women’s-health and prenatal multinutrients
• Gummies and chewables (stability validation required)
• Premium multinutrient premixes

Key Specifications

Material	Menaquinone-7 (vitamin K2) powder
Standardisation	1% MK-7 on food-grade carrier
MK-7 CAS Number	2124-57-4
Molecular Formula	C46H64O2
Molecular Weight	648.96 g/mol
Isomer Basis	All-trans content – available on request
Carrier	Grade on request
Origin Basis	Available on request
Appearance	Yellowish free-flowing powder
Packaging	Available on request
MOQ	Available on request

Storage & Handling

Menaquinones are oxygen- and light-sensitive. Store sealed, protected from light, in a cool dry place; nitrogen-flushed or aluminium-lined packaging preserves potency. Use opened containers promptly.

Why Choose VeraVitabio

• Bulk B2B supply — flexible MOQ from sample kits to full production quantities
• Full documentation — COA, MSDS, and specification sheets available on request
• OEM / ODM support — finished capsule, tablet, powder, and private-label development
• US & EU market experience — documentation support for importers and brand owners
• Stable supply chain — vetted manufacturing partners with batch-level traceability

Request a Quote — Looking to source Vitamin K2 MK-7 for your next formulation? Send your specification and target volume to info@veravitabio.com or WhatsApp +86 157 7194 0528. Samples and full documentation are available for qualified B2B buyers. Web: veravitabio.com

For food, beverage, and nutraceutical formulation use. This product is not intended to diagnose, treat, cure, or prevent any disease. Specifications shown are for general reference; full Certificate of Analysis and supporting documentation are available upon request.