Accelerate your product pipeline with a reliable Menaquinone‑7 MK‑7 powder K7 supplier that guarantees consistent potency, GMP‑certified purity, and same‑day shipping to the USA.
Designed for Corporate Purchasing Managers, Technical Directors, and Operations Leaders who demand ROI‑driven sourcing, our factory‑direct model eliminates middle‑man mark‑ups and shortens lead‑times by up to 45 %.
Get Free Quote in 24 hYou’ve probably experienced at least one of the following frustrations when sourcing Menaquinone‑7 MK‑7 powder:
According to a 2025 industry survey, 37 % of U.S. nutraceutical firms reported a revenue dip of >15 % due to inconsistent MK‑7 quality. The data is clear: a sub‑par supplier directly attacks your bottom line.
| Parameter | Specification | Typical Value | Unit |
|---|---|---|---|
| Assay (MK‑7) | ≥ 98 % | 99.2 % | % |
| Moisture | ≤ 0.5 % | 0.32 % | % |
| Particle Size (D90) | ≤ 50 µm | 45 µm | µm |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 10 ppb each | 4 ppb (Pb) | ppb |
| Shelf Life | ≥ 24 months | 30 months | Months |
E-I-L-E-V-P-S-T-peptide-supplier 2-methyl-2h-isothiazol-3-one CAS-83-95-4-4-Hydroxycoumarin D-Trp32-D-Trp34-Neuropeptide-Y-human
Scenario 1 – Nutraceutical Capsules: A U.S. brand needed 2 tonnes of MK‑7 for a new “Heart‑Health” line. We delivered within 12 days, enabling a 30 % faster market launch and a projected $1.2 M revenue increase in the first quarter.Scenario 2 – Functional Food Fortification: A food‑tech startup required micronized MK‑7 (<30 µm) for beverage enrichment. Our ODM team reformulated the powder, passing FDA’s GRAS review in 4 weeks, saving the client USD 150 k in R&D costs.
All batches meet ≥ 98 % assay with an average of 99.2 %, verified by HPLC and documented in a COA.
Yes. Our R&D lab can mill the powder to any D90 size between 10 µm and 80 µm. Lead‑time for custom milling is 5‑7 business days.
We partner with DHL and FedEx for air‑freight and provide all required documents (COA, MSDS, FDA import permit) to ensure smooth U.S. customs clearance within 2‑3 days.

We offer T/T 30 % advance, 70 % against B/L, and LC at sight for first‑time buyers. Credit terms (Net 30/45) are available after a successful trial order.
Absolutely. We ship a 5 g analytical sample free of charge (shipping paid by the buyer). It includes a full COA for immediate evaluation.
Limited‑time Offer: Order before 30 June 2026 and receive FREE 10 g sample plus a money‑back guarantee if the assay falls below 98 %.
All prices are FOB Zhengzhou; shipping costs are calculated at checkout.
Emily Torres, VP Procurement – VitaHealth USA
“The sample quality convinced our QA team instantly. After the first 500 kg order, we saved **$250 k** on raw material costs and cut lead‑time by half.”
Michael Patel, Operations Manager – NutriCore Labs
“Their transparent COA and real‑time tracking portal gave us confidence during a critical FDA audit. No hiccups, zero delays.”
Sara Liu, Technical Director – BioPure Inc.
“OEM particle‑size customization was flawless. The product met our target dissolution profile on the first try.”
Global Technology Co., Ltd – No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
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Compliance & Certifications: CE, FDA, ISO 9001, GMP, HACCP, RoHS, CB, GS, VDE, SAA, IPPC – all up‑to‑date and downloadable from our portal.
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