
HS-FI-NAT-20000FU-100G
Nattokinase 20000 FU/g
Activity-led supplement, capsule, tablet and solid beverage RFQs where the buyer needs a clear 20000 FU/g marker.

B2B nattokinase enzyme powder supply page for buyers sourcing 20000 FU/g activity material for supplement, capsule, tablet, solid beverage and functional food projects, with FOB China sample-pack references for RFQ screening.
For sample pack or RFQ screening only. Formal quotation requires grade, batch and stock confirmation.
Quoted after assay method, COA scope, pack route, lead time and application fit are confirmed.
Based on assay, MOQ, stock, packaging, shipping marks, freight term and destination market.
Specification Decision
Select the procurement route by active marker, assay method, physical form, order quantity and FOB China sample reference. Pilot and bulk pricing is confirmed by RFQ.

HS-FI-NAT-20000FU-100G
Activity-led supplement, capsule, tablet and solid beverage RFQs where the buyer needs a clear 20000 FU/g marker.

HS-FI-NAT-10000FU-RFQ
Cost-controlled formulas where the buyer can accept a lower activity marker and wants a price comparison against 20000 FU/g.

HS-FI-NAT-FD3000FU-RFQ
Functional food or powder projects that need a natto-derived ingredient route and can review taste, color and solubility first.
Active Profile
The buying decision changes when the active marker, assay method, physical form, pack size or compliance route changes. Use the active profile to make these RFQ variables visible.
Activity is the primary buying marker; higher FU/g changes the quote tier, use case and batch confirmation route.
Confirm the FU/g method, batch COA and activity retention before using the material in a final formula.
Review soy allergen, fermentation strain, GMO status and target-market document needs before export.
Check powder flow, solubility, taste, color, storage and heat exposure for capsules, tablets and beverage powders.
Applications
Keep the claims procurement-safe: describe the raw material, application route and document checks clearly; disease treatment claims are not used on this page.
Use the 20000 FU/g grade when the procurement brief is built around enzyme activity and clear batch documentation.
Compare 10000 FU/g or natto freeze-dried powder routes when flavor, solubility, activity retention and cost are more important than a single high-activity marker.
Use the 100g sample pack to screen documents, batch photos and customer demand before committing to kg or drum procurement.
Quality Confirmation
Supplier photos are reference assets, not final proof. HerbalSourcing confirms the FU/g activity route, batch COA, safety limits and document set during RFQ before presenting a formal quote.


Batch Traceability & Supply Boundary
Serious B2B comparison requires the same marker, assay method, batch status, pack route and destination-market document scope. Public product information is a starting point; final availability is confirmed by RFQ.
Assay method
20000 FU/g enzyme activity by Fibrin plate / supplier COA method; 5000 FU/g or 10000 FU/g by RFQ by Supplier COA method; Natto freeze-dried powder 3000 FU/g by RFQ by Supplier COA method. The final method and marker are checked against the target grade and batch before formal quotation.
Batch documents
Batch COA, FU/g activity assay, MSDS, TDS, allergen statement, strain and GMO status available by RFQ. Available, pending and not applicable documents are separated in the RFQ response instead of assumed from a generic product name.
Testing scope
FU/g enzyme activity assay and method statement Activity retention, storage condition and heat tolerance review Microbiology, pathogens, heavy metals and aflatoxin Soy allergen, strain, GMO status and destination-market document needs Solubility, powder flow, taste and color review for formula use
Supply boundary
Natto fermentation-derived enzyme ingredient. Natto fermentation / enzyme powder processing. Supplier route, origin-sensitive documents and private supplier files are confirmed only when needed for the buyer's target market.
Target market
Confirm FU/g activity method, enzyme stability, heat tolerance, microbiology, heavy metals, aflatoxin, soy allergen, strain and non-GMO status, solubility, storage conditions and market-specific claim wording before export Final quote depends on assay method, active marker, pack size, MOQ, document availability, stock status and destination compliance.
Packaging & Delivery
Use the sample stage for form and document confirmation, then confirm carton, drum, inner bag, labels and shipping marks before pilot or bulk release.
Buyer sample and COA screening
Use this stage to confirm activity, allergen route, solubility, pack label and document readiness.Formula validation and pilot production
Confirm inner bag, moisture protection, storage condition, labels and activity retention before scale-up.Commercial procurement after approval
Confirm drum or carton route, lead time, shipping marks, export documents and final batch allocation.
Product Information
Use this table as the compact procurement summary after choosing a specification, quote tier and application route.
Functional Ingredients
Nattokinase 20000 FU/g; 5000 FU/g, 10000 FU/g and natto freeze-dried powder by RFQ
Buyer FAQ
Use these points to decide whether Nattokinase 20000 FU/g fits your sample, pilot or bulk procurement route before requesting a formal quotation.
Reference FOB China sample price: USD 21.10/100g bag (reconfirm before formal quote). Pilot order and bulk order are quoted by RFQ after specification, COA, stock and packaging confirmation.
Final price depends on assay method, active marker, pack size, moq, document availability, stock status, destination compliance. Formal quotation is confirmed after the exact grade, quantity and destination market are reviewed.
Batch COA, FU/g activity assay, MSDS, TDS, allergen statement, strain and GMO status available by RFQ. Document availability depends on product, grade, batch and supplier route.
MOQ route: 1 bag sample (100g) / 1 kg pilot / 25 kg drum by RFQ. Lead time: 7-15 days after activity and stock confirmation. Quoted after assay method, COA scope, pack route, lead time and application fit are confirmed.
Please include target assay or purity, quantity, destination market, intended application, required documents and pack preference for Nattokinase 20000 FU/g.
Buyer Fit
Reference Gallery
These English HerbalSourcing visuals support buyer review and RFQ handling. The decision content above leads the sales conversation.






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