Nattokinase Powder

Nattokinase is a potent, fibrinolytic enzyme discovered in nattō, a traditional Japanese food made from fermented soybeans. As a premier B2B supplier, we provide high-activity, purified Nattokinase powder, produced via advanced fermentation technology. This singular serine protease is renowned for its ability to directly support healthy fibrin metabolism and circulation, making it a cornerstone ingredient for modern cardiovascular and circulatory wellness formulations. Our product delivers consistent, measurable activity, empowering brands to create effective, science-backed supplements.

Authentic Nattokinase is produced via a controlled fermentation process, not simply extracted from nattō food. This ensures purity, potency, and scalability.

* Production Microorganism: Our Nattokinase is produced by the controlled fermentation of a pure, well-characterized strain of Bacillus subtilis var. natto.

* Raw Materials: The fermentation utilizes non-GMO, plant-derived nutrients in a defined, controlled medium, ensuring the absence of soy allergens in the final purified enzyme powder.

* Process: This method allows for optimal enzyme yield and activity, independent of soybean harvest variations, and results in a soy-free, allergen-conscious ingredient suitable for a wider consumer base.

Our product is a purified extract containing Nattokinase as the primary active component. Activity, not mere weight, is the critical metric.

* Active Ingredient: Nattokinase (EC 3.4.21.62), a 275-amino acid serine protease.

* Appearance: Fine, white to light beige powder.

* Activity Measurement: Potency is standardized and quantified in Fibrinolytic Units (FU) per milligram. This measures its specific ability to lyse fibrin, the key structural protein in blood clots.

* Standard Potencies: We offer various activity grades, with 20,000 FU/mg as a standard high-potency option. Lower or custom potencies (e.g., 5,000 FU/mg for specific formulations) are available.

* Carrier: Often blended with a small percentage of maltodextrin or other GRAS carriers to standardize activity and ensure stability and flowability.

Each batch is released with a comprehensive COA, verifying its identity, purity, safety, and most importantly, its biological activity.

Typical COA Specifications Table (20,000 FU/mg):

Our cGMP-compliant bioprocess maximizes enzyme yield and purity while preserving its native structure and activity.

* Seed Culture & Fermentation: A master cell bank of B. subtilis natto is used to inoculate a sterile, optimized fermentation medium. Fermentation parameters (pH, temperature, aeration, agitation) are tightly controlled.

* Separation & Clarification: After fermentation, the broth is centrifuged and microfiltered to remove bacterial cells and solids, yielding a clear supernatant containing the secreted Nattokinase.

* Ultrafiltration & Concentration: The supernatant undergoes tangential flow ultrafiltration to concentrate the enzyme and remove smaller molecular weight impurities.

* Low-Temperature Drying: The concentrated enzyme solution is carefully dried using gentle spray-drying or freeze-drying (lyophilization) techniques to prevent thermal denaturation and preserve maximum enzymatic activity.

* Standardization & Blending: The dried powder is analytically tested for activity and blended with a carrier if necessary to achieve the exact target potency (FU/mg).

* Quality Control: The final product undergoes full QC testing, including activity assay, microbiological, and heavy metal screens.

* Guaranteed High Activity: Standardized to a minimum of 20,000 FU/mg, ensuring predictable efficacy in finished products.

* Superior Purity & Safety: Produced via fermentation and purification, resulting in a soy-free, non-GMO, allergen-free ingredient. Manufactured in a GMP-certified facility.

* Exceptional Stability: Our microencapsulation and drying technologies enhance stability, protecting the enzyme from moisture and gastric acid degradation for targeted delivery.

* Scientifically Validated: Backed by numerous in vitro, animal, and human clinical studies supporting its mechanism and benefits.

* Solubility: Highly soluble in water, facilitating incorporation into various dosage forms.

Nattokinase's primary mechanism is the direct degradation of fibrin. Research supports its role in circulatory health:

* Fibrinolytic & Anti-thrombotic Activity: Directly breaks down fibrin, the meshwork of blood clots, and may enhance the body's own endogenous fibrinolytic system by increasing production of tissue plasminogen activator (t-PA) (Source: Nutritional Research).

* Support for Healthy Blood Pressure: Several human clinical trials have demonstrated that Nattokinase supplementation can support the maintenance of healthy blood pressure levels already within normal range (Source: Hypertension Research).

* Circulatory Support: By promoting healthy fibrin metabolism, it supports overall blood flow and circulation, which is fundamental to cardiovascular wellness.

* Potential Anti-atherosclerotic Effects: Some studies suggest it may help inhibit platelet aggregation and reduce arterial stiffness, contributing to long-term vascular health.

Our Nattokinase powder is designed for formulators of high-quality dietary supplements:

* Cardiovascular Health Supplements: Stand-alone capsules or tablets, or as a key component in comprehensive heart health formulas.

* Circulatory Support Formulas: Combined with other circulatory herbs and nutrients (e.g., Hawthorn, Garlic, Vitamin K2) for synergistic effects.

* Targeted Wellness Products: Formulations designed for frequent flyers (to support circulation during long flights) or for individuals with sedentary lifestyles.

* Healthy Aging & Vitality Blends: Incorporated into formulations targeting overall systemic health and longevity.

* Standard Packaging: 1 kg / 5 kg in sealed, food-grade polyethylene bags with desiccant, placed inside aluminum foil bags. These are then packed in sturdy, light-proof cardboard cartons.

* Bulk Packaging: 10 kg or 25 kg in food-grade plastic pails or drums with double liner and desiccant.

* Storage: Store in a cool (preferably 2-8°C for long-term), dry, and dark place. For routine use, store below 25°C. Keep container tightly sealed.

* Shelf Life: 24 months from production date when stored unopened under recommended cold, dry conditions.

* Global Shipping: We ship globally via express courier (for samples) or sea/air freight (for bulk orders), providing professional documentation including COA, MSDS, and Certificate of Origin. Cold chain shipping is available.

JOYWIN attend international exhibitions, including CPhI, FIC, API, Vitafoods, SupplesideWest.

Q1: Is your Nattokinase derived from soy? Does it contain soy allergens?
A: No. While traditionally associated with soy-based nattō, our product is produced via fermentation using Bacillus subtilis natto. The enzyme is secreted into a fermentation broth and then purified. The final powder is free from soy protein and is not considered a soy allergen, as confirmed by testing.

Q2: What is the difference between 'FU' and 'IU' or 'mg'?
A: Fibrinolytic Units (FU) are the standard and most relevant measure for Nattokinase, as they directly quantify its ability to dissolve fibrin. International Units (IU) measure general protease activity against a different substrate (casein) and are not specific to fibrinolytic potency. Milligrams (mg) is simply a weight measure and does not indicate activity. Always specify and verify FU/mg.

Q3: Can Nattokinase be taken with other blood-thinning medications or supplements?
A: Consultation with a healthcare professional is mandatory. Due to its fibrinolytic activity, Nattokinase should not be taken concurrently with anticoagulant or antiplatelet pharmaceutical drugs (e.g., warfarin, heparin, clopidogrel, aspirin) without medical supervision. It may also interact with high doses of other blood-thinning supplements (e.g., fish oil, garlic, ginkgo). Your product labels should carry appropriate warning disclaimers.

Q4: Is an enteric coating necessary for Nattokinase supplements?
A: While Nattokinase is a protein and can be denatured by stomach acid, high-quality, stable powders (like ours) and standard capsules still show efficacy in studies. However, enteric coating is a common and prudent formulation strategy to ensure maximum delivery of active enzyme to the small intestine for absorption. We recommend it for optimal product performance.

Q5: What certifications do you provide?
A: Our product is manufactured in a cGMP and ISO 22000 certified facility. It is Kosher and Halal certified, and we provide Non-GMO statements. Third-party laboratory analysis is available upon request.

Q6: What is the suggested dosage in finished products?
A: Typical clinical studies use doses ranging from 2,000 to 4,000 FU per day, often split into two doses. Formulators should target a daily serving size within this range, accounting for the potency (FU/mg) of our raw material.

Q7：Where & how can I place an order?
A：You can click the inquiry on Nattokinase powder or send us an e-mail to contact@joywinworld.com.

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