Brand: Source Naturals

Softgel CapsuleOff Market
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Net Contents

90 Softgel(s)

Serving Size

1 Softgel(s)

Servings Per Container

Not specified

Supplement Form

Softgel Capsule

Bar Code (UPC/SKU)

0 21078 01725 7

Product Version

Not specified

Suggested Use

Suggested Use: 1 to 2 softgels three times daily on an empty stomach with 8 ounces of water.

Market Reference

$9.99 – $732.00· 40 listings
  • Nattokinase mg Source Naturals

    Herbs Direct4.8(182)
    $11.10
  • Horbaach Nattokinase 4000 FU 150 Capsules

    Target4.8(115)
    $16.99
  • Nattokinase 90 capsules

    Life Extension4.7(13)
    $27.75
  • Double Wood Supplements Nattokinase

    Double Wood Supplements4.8(122)
    $19.95
  • Best Naturals Nattokinase 100 mg 90 Vegetarian Capsules

    Target4.8(386)
    $9.99Lowest
  • Nattokinase 60 Capsules

    Natural Zing
    $19.95
  • NOW 100 mg Nattokinase

    Swanson Health Products4.8(903)
    $32.79
  • Max Strength Nattokinase - 180 Capsules

    Pure Prescriptions4.9(174)
    $49.00

Where to Buy Locally

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Research & Studies

  • Nattokinase as an adjuvant therapeutic strategy for non-communicable diseases: a review of fibrinolytic, antithrombotic, anti-inflammatory, and antioxidant effects

    M Granito, L Alvarenga, M Ribeiro… - Expert Review of …, 2024 - Taylor & Francis

    … natto may be associated with health benefits related to non-communicable chronic diseases since natto … For example, vitamin K2 from Natto can play an essential role in bone health, as …

    202428 citations
  • Nattokinase: Biological activities, pharmacological mechanisms, therapeutic applications, challenges and perspetives

    WJ Zhang - Network, 2028 - researchgate.net

    … the traditional Japanese fermented soybean food natto, has garnered substantial … natto. This comprehensive review synthesizes the current body of scientific literature on nattokinase…

    2028
  • Nattokinase: an oral antithrombotic agent for the prevention of cardiovascular disease

    Y Weng, J Yao, S Sparks, KY Wang - International journal of molecular …, 2017 - mdpi.com

    … Natto is regarded as a fibrinolytic miracle food (Figure 2). In 1980… Medical School, discovered that natto can dissolve artificial fibrin [1]. Sumi and his team extracted an enzyme from natto …

    2017284 citations
  • Nattokinase: a promising alternative in prevention and treatment of cardiovascular diseases

    H Chen, EM McGowan, N Ren, S Lal… - Biomarker …, 2018 - journals.sagepub.com

    … Nattokinase (NK), the most active ingredient of natto, … effects and the consumption of Natto has been linked to a … by which natto consumption led to overall cardiovascular health. …

    2018257 citations
  • Nutritional health perspective of natto: A critical review

    M Afzaal, F Saeed, F Islam, H Ateeq… - Biochemistry …, 2022 - Wiley Online Library

    … is a protein-rich food, so if we increase our plant-based protein intake by 34 grams while utilizing a big cup, natto contains an abundant source of micronutrients. The natto supplement …

    202299 citations
  • Research progress of nattokinase in reducing blood lipid

    C Wei, R Cai, Y Song, X Liu, HL Xu - Nutrients, 2025 - mdpi.com

    … research progress of nattokinase in lowering blood lipid, including its source, structure and … on the application of nattokinase in the treatment of dyslipidemia. Natto is a traditional …

    202510 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-06-23. DSLD Label ID: 75531. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.