Nattokinase Powder

Nattokinase Powder - Premium Fibrinolytic Enzyme Extract 

This high-activity Nattokinase Powder is made by Kingherbs Limited from soybeans that have been fermented with Bacillus subtilis natto. The amount of enzymes in our product is normally between 1,000 and 40,000 FU/g. A pH level of 6.0 to 10.0 and temperatures up to 50°C don't change it much either. This fine serine protease powder is off-white to yellowish-white and dissolves easily in water. This makes it great for many formulation uses. We get rid of smelly chemicals that aren't needed in our process while keeping the ability to break down fibrin. We've been making plant extracts for more than 25 years, so we know exactly how good the product is from the time we get the raw materials to the time we check it's done. This makes sure that the enzyme activity is the same in every batch. Every package has full HPLC chromatograms and COA paperwork that meets the requirements of USP, EP, and BP.

Nattokinase Powder COA

Nattokinase Powder Benefits

Supports Healthy Blood Flow

A protein called fibrin helps blood clot, and this enzyme breaks it down. It helps keep your cardiovascular system's blood flow smooth.

Promotes Cardiovascular Wellness

People whose blood pressure is already in the normal range may benefit from taking supplements on a regular basis. With no harsh chemicals, it naturally lowers vascular stress.

Enhances Natural Clot Management

The enzyme makes your body make its own plasmin. This makes a two-way way to keep blood flow at its best.

Easy on your body

Unlike synthetic alternatives, this natural enzyme is generally thought to be safe. Instead of making your body's chemicals change, it works with the way it already works.

Nattokinase Powder Applications

Dietary Supplement Capsules & Tablets

Formulators incorporate Nattokinase Powder into enteric-coated capsules to protect enzyme activity from stomach acid. This ensures optimal release in the small intestine where absorption occurs.

Functional Beverage Formulations

The excellent water solubility makes it perfect for heart-health drink mixes and powdered sachets. You can create convenient on-the-go cardiovascular support products.

Medical Food Development

High-activity grades serve as raw materials for clinical nutrition products. These target specific health management needs under professional guidance.

Softgel Encapsulation

Our technical team supports softgel formulation development. We provide stability testing and optimize blends for extended shelf life.

Certifications

• ISO9001 Quality Management System Certificate

• FSSC22000 Food Safety System Certificate

• HACCP System Certificate

• HALAL Certification

• KOF-K Certification

• FDA Registration

• Part of Hunan Botanical Extract Association (HNBEA)

FAQ

Q: What is the product?

A: It is a natural powder from soybeans. It comes from a food called natto. It is a strong enzyme. People take it for heart health.

Q: What does it do for your body?

A: It helps clean your blood. It breaks down bad proteins. It supports good blood flow. It may help prevent blood clots.

Q: How does it help your heart?

A: It keeps your blood thin and smooth. It helps lower blood pressure. It reduces stress on your heart. It supports overall heart function.

Q: How do you take it safely?

A: You take it with water on an empty stomach. Follow the dose on the package. Do not take it with blood thinners. Ask your doctor before using it.

Q: What activity levels do you offer?

A: We provide standardized potencies from 1,000 FU/g up to 40,000 FU/g. Your choice depends on your final product formulation needs.

Q: Can you customize specifications?

A: Yes. Our technical team creates custom extract blends and ratio-based compounds. We also offer application laboratory support for stability testing.

Packaging and Transportation

Standard Packaging: 25kg/fiber drum with double food-grade poly bag liner

Sample Orders: Available in smaller quantities (100g, 500g, 1kg) for testing

Storage Conditions: Store in cool, dry place away from light. Temperature below 25°C recommended.

Transportation Options:

• Courier (DHL, FedEx, UPS): 3–5 business days for samples
• Air Freight: 5–7 days for commercial orders
• Ocean Freight: Cost-effective for bulk shipments

MOQ: Sample and trial orders welcome. Commercial orders start at 25kg.

Delivery: Ready stock available for prompt shipment within 3–5 business days.

Why Choose Us?

Over 25 Years of Manufacturing Excellence

Since 1996, we've specialized in botanical extracts with deep expertise in enzyme production and standardization.

Full Supply Chain Control

We partner with certified planting bases to control quality from seed selection through harvest timing. This eliminates raw material inconsistencies.

Pure Extraction Technology

We use only pure water or food-grade ethanol—absolutely no harmful solvents. This ensures clean color and high safety standards.

Comprehensive Technical Support

You're not just buying ingredients. Our application laboratory helps with beverage development, gummy formulations, and stability testing.

One-Stop Procurement

Beyond botanical extracts, we supply vitamins, amino acids, minerals, and chemicals. We also offer finished products in softgel capsules, granules, and sachets.

Transparent Quality Documentation

Every batch includes detailed HPLC chromatograms and complete COA. Our production aligns with international pharmacopeial standards.

Flexible Order Quantities

We support small trial orders for product development and scale seamlessly to commercial volumes.

Warehouse & Shipping

Our Teams & Exhibitions

Contact Us

Ready to source premium enzyme ingredients with Nattokinase Powder? Reach out to our team at info@kingherbs.com for samples, custom formulations, or technical inquiries.