Nattokinase Supplement Manufacturer

What Are Nattokinase Capsules?

Nattokinase Capsules are dietary supplements formulated with high-quality nattokinase, a natural enzyme extracted from fermented soybeans (natto). Known for its potential role in supporting cardiovascular health, healthy blood circulation, and overall vascular wellness, nattokinase has become a popular ingredient in functional supplement products worldwide.

OriginBio manufactures Nattokinase Capsules with strict quality control standards to ensure ingredient purity, potency, and product stability. Our OEM and private label solutions allow supplement brands to customize formulations, capsule types, and packaging according to their market requirements.

Specifications of Nattokinase Capsules

Custom Nattokinase Capsule Formulation 

2,000 FU per Capsule (Standard Formula)

A popular standard potency option for daily nattokinase supplement products with broad market applications.

4,000 FU per Capsule (High-Potency Formula)

A premium potency option designed for brands seeking higher enzyme activity and differentiated product positioning.

Multi-Ingredient Nattokinase Formulations

Custom blends available with Vitamin K2 (MK-7), CoQ10, Omega-3 Powder, Vitamin K2(MK-7), Vitamin D3, etc.

Private Label Nattokinase Capsule Solutions

Complete OEM support including formula customization, capsule selection, packaging, and quality documentation.

Nattokinase Manufacturing Process

Packing

Why Choose OriginBio as Your Nattokinase Manufacturer? 

For nattokinase capsules, enzyme activity and quality consistency matter more than formula complexity.

Verified Nattokinase Activity

Standardized by FU (Fibrinolytic Units), with potency verified by raw-material and finished-product testing.

Activity-Focused Manufacturing

Processing conditions are controlled to help maintain nattokinase activity throughout blending, encapsulation and storage.

Reliable Raw Material Sourcing

Qualified nattokinase suppliers with batch-specific COA, specification, traceability and quality documentation.

Flexible Private Label Solutions

Customize FU strength, capsule type, bottle count, label and packaging for different market positioning.

Custom Potency | 2,000 FU • 4,000 FU • 6,000 FU

Quality You Can Document

COA, microbiological testing, heavy metals and other technical documentation are available to support quality review and market entry.

Frequently Asked Questions About OEM Nattokinase Capsules

1. What is nattokinase supplement used for? 

Nattokinase is an enzyme derived from natto, a traditional Japanese fermented soybean food. Nattokinase supplements are commonly formulated for cardiovascular and circulatory health support.

Commercial products are typically standardized by enzyme activity rather than simply by ingredient weight.

2. What is the raw material source?

Nattokinase is typically produced through the fermentation of soybeans with Bacillus subtilis var. natto, followed by extraction, purification and standardization of the nattokinase enzyme.

For OEM projects, raw-material specifications, batch COA, potency and traceability documentation can be provided according to the selected ingredient.

3. Can OriginBio provide private label nattokinase capsules?

Yes. OriginBio provides OEM/ODM and private-label nattokinase capsule manufacturing, with customization options including:

Nattokinase potency / FU per serving

Capsule type and size

Single- or multi-ingredient formulas

Bottle count

Label and carton packaging

Common concepts can be developed around 2,000 FU, 4,000 FU or other customized potency levels, subject to formulation feasibility.

4. What is the MOQ for OEM nattokinase capsules?

MOQ depends on the nattokinase potency, formula, capsule type and packaging configuration.

For an accurate MOQ and quotation, provide your target FU per serving, capsule count per bottle, order quantity and packaging requirements, and we can evaluate the appropriate production solution.

5. How is nattokinase potency measured?

Nattokinase potency is measured by fibrinolytic enzyme activity, commonly expressed in FU (Fibrinolytic Units).

For example, a product labeled 2,000 FU is standardized according to enzyme activity rather than simply the milligrams of nattokinase powder used.

For nattokinase products, verified FU activity is therefore a more meaningful quality parameter than ingredient weight alone.

6. What quality tests are performed on nattokinase supplements?

Quality-control testing can include:

• Nattokinase enzyme activity (FU)

• Identity and appearance

• Microbiological testing

• Heavy metals

• Moisture

• Capsule weight and weight variation

• Finished-product specifications

Depending on the project, additional testing and technical documentation can be arranged according to the target market and customer requirements.

7. What is the lead time for nattokinase manufacturing?

Lead time depends on raw-material availability, formula complexity, order quantity and customized packaging.

Standard formulations using available ingredients and packaging generally have shorter production cycles, while custom labels, cartons or special formulations may require additional time.

Once the formula, quantity and packaging are confirmed, OriginBio can provide a project-specific production schedule and estimated delivery date.