[email protected]
Home > Hot Products > Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
1 / 3
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter
Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter

Best Nattokinase Supplement from China: Natural Natto Extract, Premium Quality by Trusted Suppliers and Factory Company, Exporter

, , , , , , , , , , , , , , , , , , , , , , , , , , , ,
,

Product Name

, 		,

Nattokinase

,
,

Plant Sources

, 		,

Nitto Extract

,
,

Appearance

, 		,

Fine powder ranging from light yellow to white

,
,

Specification

, 		,

20000 FU/G

,
,

Test Method

, 		,

HPLC/UV

,
,

Country of Origin

, 		,

China

,
,

Looking for high-quality Nattokinase? As reliable suppliers based in China, we offer the best products straight from our factory. Contact us today to request free samples and experience the superior quality we provide!

,
Send Inquiry

Product Description

Product Description
Nattokinase-1
Nattokinase, also known as subtilisin (hereinafter referred to as NK), is a serine protease produced by Bacillus subtilis natto during the fermentation of natto. It can dissolve thrombi, reduce blood viscosity, improve blood circulation, soften blood vessels and enhance vascular elasticity.
Product Features
1
Produced via liquid fermentation and nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity exceeds 50,000 Fu/g.
2
Compared with other thrombolytic drugs, Nattokinase (NK) offers advantages including low cost, high safety, small molecular weight, excellent oral efficacy, strong thrombolytic activity and long duration of action.
3
Optimal reaction temperature: 30–45°C, with the best performance at 37°C; denatures and inactivates above 80°C. Optimal reaction pH: 6–9, with the best performance at pH 7.4; inactivates below pH 5.
Production Process
Bacillus subtilis natto fermentation → Extraction → Horizontal spiral separation → Centrate → High-speed tubular centrifugation → Centrate → Microfiltration → Ultrafiltration
↑ Re-extraction ← Residue (Discard)
→ Vacuum freeze-drying → Shatter → Blend → Detection → Packaging → Finished Product
↑ ↑
acceptance (Excipients) acceptance (Inner packaging bag)
Enzyme Activity Definition: Nattokinase reacts with fibrin to hydrolyze the peptide bonds of fibrin. The hydrolysis reaction changes the absorbance of the solution at 275 nm of ultraviolet light. One activity unit (1 FU) refers to the energy consumed for every 0.01 increase in the absorbance value at 275 nm.
Certificate of Analysis
Appearance Fine Powder Conforms NLS-QCS-1008
Color Yellow white-off white Conforms GB/T 5492-2008
Odor Characteristic Conforms GB/T 5492-2008
Taste Characteristic Conforms GB/T 5492-2008
Part Used Seeds Conforms /
Drying Method Freeze drying Conforms /
Physical Characteristics
Particle Size (80 mesh) NLT 95% through 80 mesh Conform GB/T 5507-2008
Moisture <5.0% 3.8% GB/T 14769-1993
Ash Content <5.0% 2.6% AOAC 942.05, 18th
Solvent Residue Eur Pharm Conform NLS-QCS-1007
Heavy Metals
Total Heavy Metals <10ppm Conform USP <231>, method II
As <2.0ppm Conform AOAC 986.15, 18th
Pb <2.0ppm Conform AOAC 986.15, 18th
Cd <0.5ppm Conform AOAC 986.15, 18th
Hg <0.5ppm Conform AOAC 971.21, 18th
Pesticide Residue
666 <0.2ppm Conform GB/T5009.19-1996
DDT <0.2ppm Conform GB/T5009.19-1996
Microbiological Tests
Total Plate Count <1,000cfu/g Conform AOAC 990.12, 18th
Total Yeast & Mold <100cfu/g Conform FDA (BAM) Chapter 18, 8th Ed.
E. Coli Negative Negative AOAC 997.11, 18th
Salmonella Negative Negative FDA (BAM) Chapter 5, 8th Ed.
Effects of Different Factors on Enzyme Activity
product description01 product description02
Functions & Applications
  • 💊 Nattokinase helps dissolve blood clots and lower blood lipids, making it highly effective in protecting against and supporting cardiovascular and cerebrovascular health.
  • ⚖️ It supports healthy hormone balance, aids detoxification, improves skin appearance, and assists with weight and fat management.
  • 🛡️ It also offers antioxidant and anti-fatigue benefits, helping to slow down the aging process.
  • ❤️ Absorbed easily through the intestines, it boosts thrombolytic activity in the body, reduces the risk of heart attack, and supports stronger heart function.
Application of Nattokinase
Application of Nattokinase 1
Storage

🌡️ Keep in a cool, dry and dark place. Storage temperature: below 0°C.

⚠️ Prolonged or improper storage may reduce enzyme activity. If exposed to high temperature or humidity, an appropriate increase in dosage is recommended.

Production-workshop-bromelain-1 Production-workshop-bromelain-2 Production-workshop-bromelain-3
Packing
Weight Packing Method
1kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more by Drums or carton (2 layers plastic bag inside)
packaging
Delivery
Weight Delivery Method Delivery Time Destination
1kg – 25kgs EMS, DHL, UPS, FedEx 3–7 days Door to door
25kgs – 100kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100kgs by Air 3–7 days Door to Airport
by Sea 10–35 days Door to port
Logistics
Logistics
Frequently Asked Questions (FAQ)
What is Nattokinase and how is it produced?
Nattokinase (NK) is a serine protease extracted from natto, a traditional Japanese fermented soybean food. It is produced by Bacillus subtilis natto during fermentation. Our Nattokinase is manufactured using liquid fermentation combined with nanobiotechnology, which enables precise extraction of active ingredients and ensures a kinase activity exceeding 50,000 Fu/g.
What are the main health benefits of Nattokinase?
Nattokinase offers multiple health benefits including dissolving blood clots, reducing blood viscosity, improving blood circulation, softening blood vessels, and enhancing vascular elasticity. It also supports cardiovascular and cerebrovascular health, aids hormone balance, assists with detoxification, improves skin appearance, helps with weight management, and provides antioxidant and anti-fatigue effects.
What are the optimal storage conditions for Nattokinase?
Nattokinase should be stored in a cool, dry, and dark place at a temperature below 0°C. Prolonged or improper storage may reduce enzyme activity. If the product has been exposed to high temperature or humidity, it is recommended to appropriately increase the dosage to compensate for any potential activity loss.
What temperature and pH conditions does Nattokinase work best under?
Nattokinase performs optimally at a reaction temperature of 30–45°C, with peak performance at 37°C (human body temperature). It will denature and become inactivated above 80°C. The optimal pH range is 6–9, with best performance at pH 7.4. The enzyme will be inactivated at pH values below 5.
What packaging options are available for bulk orders?
For small quantities (1kg), the product is packed in a bag/kg with an outer box using double plastic bags plus an aluminum foil bag inside. For larger quantities (10kgs, 25kg or more), the product is packed in drums or cartons with 2 layers of plastic bags inside to ensure product safety and quality during transport.
What shipping methods are available and how long does delivery take?
We offer flexible shipping options to suit different order sizes. Orders of 1kg–25kgs can be shipped via EMS, DHL, UPS, or FedEx with door-to-door delivery in 3–7 days. For 25kgs–100kgs, DHL, FedEx, or Air freight is available with 3–7 day delivery. For orders over 100kgs, air freight (3–7 days) or sea freight (10–35 days) options are available.

Related Products

High-Quality High Purity Natural Quercetin 95% HPLC & 98% UV - China Suppliers and Factory Direct Supply Manufacturers, Factory

High-Quality High Purity Natural Quercetin 95% HPLC & 98% UV - China Suppliers and Factory Direct Supply Manufacturers, Factory
Buy Serrapeptase Alkaline Protease Powder from China - Top Suppliers & Factory Quality Guaranteed Manufacturer, Companies

Buy Serrapeptase Alkaline Protease Powder from China - Top Suppliers & Factory Quality Guaranteed Manufacturer, Companies
High-Quality Energy Booster Ashwagandha Extract 5% Withanolides from China Suppliers - Premium Factory Quality Supplier, Exporter

High-Quality Energy Booster Ashwagandha Extract 5% Withanolides from China Suppliers - Premium Factory Quality Supplier, Exporter
High-Quality Natural Lysozyme Powder from China - Trusted Suppliers and Quality Factory Product for Food Preservation Exporter, Factories

High-Quality Natural Lysozyme Powder from China - Trusted Suppliers and Quality Factory Product for Food Preservation Exporter, Factories
High-Quality Natural Nattokinase Supplement from China Suppliers - High-Quality Nitto Extract Factory Product Supplier, Company

High-Quality Natural Nattokinase Supplement from China Suppliers - High-Quality Nitto Extract Factory Product Supplier, Company
High-Quality Papain Enzyme from Papaya Extract - High-Quality Supplier and Factory in China Exporters, Factories

High-Quality Papain Enzyme from Papaya Extract - High-Quality Supplier and Factory in China Exporters, Factories
Wholesale High-Quality Pineapple Bromelain Enzyme Extract Powder | China Suppliers & Factory GDU Specifications Companies, Exporter

Wholesale High-Quality Pineapple Bromelain Enzyme Extract Powder | China Suppliers & Factory GDU Specifications Companies, Exporter
Buy China Factory Suppliers of Pancreatin Enzyme - High Quality Digestive Aid in White to Light Yellow Powder Manufacturers, Exporter

Buy China Factory Suppliers of Pancreatin Enzyme - High Quality Digestive Aid in White to Light Yellow Powder Manufacturers, Exporter
High-Quality Food Grade Lactase Enzyme Powder - Beta-Galactosidase from China Suppliers and Factory - 50,000 to 160,000 ALU/g Exporters, Factory

High-Quality Food Grade Lactase Enzyme Powder - Beta-Galactosidase from China Suppliers and Factory - 50,000 to 160,000 ALU/g Exporters, Factory
High-Quality High Activity Food Grade Pepsin Enzyme Powder from China Suppliers - Factory Direct Quality Products Company, Factory

High-Quality High Activity Food Grade Pepsin Enzyme Powder from China Suppliers - Factory Direct Quality Products Company, Factory