Nattokinase 100 mg®
Non-Nutrient / Non-BotanicalBrand: Natural Factors
Functions
Net Contents
60 Vegetarian Capsule(s)
Serving Size
1 Vegetarian Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 68958 01725 9
Product Version
R2
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Egg
- Fish
- Shellfish
- Tree Nuts
- Wheat
- Soy
- Gluten
Free From
- Milk
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Vegetarian Capsule(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Nattokinase(Natto Concentrate) | 100 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: 1 capsule 1-2 times per day after a meal or as directed by a health professional.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication (including those which interfere with blood coagulation [e.g. warfarin] or platelet function), or have a medical condition.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Sealed for your protection. Do not use if seal is broken.
Precautions re: Allergies
Contains soy.
Precautions re: All Other
Do not take at least 2 weeks before or after surgery.
Storage
Storage
For freshness, store in a cool, dry place.
Formulation
Formula re: Contains
Nattokinase from Natural Factors is a unique whole natto concentrate from fermented non-GMO soy beans in a highly stable form ensuring optimal activity.
Formulation re: Does NOT Contain
Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
Formulation re: Vegetarian/Vegan
Suitable for vegetarians/vegans.
Formula re: Contains
Whole natto concentrate
Formula re: Contains
Contains soy.
FDA Statements
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, ore prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Seals/Symbols
isura Non-GMO - Mass spec Documentation - Lab tested
General Statements: All Other Content
Supports circulatory health and already healthy levels of blood clotting factors within the normal range.
General Statements: All Other Content
Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
General Statements: All Other Content
Product of Canada Recyclable container and label.
Seals/Symbols
Purity & potency guaranteed
General Statements: All Other Content
2000 FU activity Healthy circulatory system
General Statements: All Other Content
FU (fibrinolytic units).
General: Product/Version Code
R2
Manufacturer & Distributor
Manufacturer
Natural Factors Canada
Distributor
Natural Factors
14224 167th Avenue SE, Monroe, WA, 98272
Market Reference
Natural Factors Nattokinase 100mg 60 Capsules
Vitacost.com4.8(103)$22.37Natural Factors Nattokinase 100mg 60 Veggie Caps
The Vitamin Shop$15.37Natural Factors Nattokinase 100mg 60 Veg Capsules
Wellness Supplements$30.21NSK-SD mg Pure Encapsulations
Target4.8(15)$82.00Natural Factors Multi Enzyme
Vitacost.com4.8(355)$20.27NOW 100 mg Nattokinase
Target4.8(928)$20.99Best Naturals Nattokinase 100 mg 90 Vegetarian Capsules
Walmart - Best Naturals4.8(395)$6.99Force Factor Nattokinase 2000 FU 90 Vegetable Capsules
Muscle & Strength4.8(1000)$9.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.2 (82)Vitamin & supplements store
4041 W Division St, St Cloud, MN 56301
GNC
4.5 (42)Vitamin & supplements store
4201 W Division St Suite 18, St Cloud, MN 56301
Nutrition City - Herbs, Vitamins & Supplements Store
4.7 (158)Vitamin & supplements store
2108 Lyndale Ave S, Minneapolis, MN 55405
Mastel's Health Foods
4.8 (159)Vitamin & supplements store
1526 St Clair Ave, St Paul, MN 55105
GNC
4.8 (37)Vitamin & supplements store
5559 W Broadway Spc 5559, Crystal, MN 55428
Eniva Health
4.2 (61)Vitamin & supplements store
2700 Campus Dr, Plymouth, MN 55441
Great Health Nutrition
4.2 (10)Vitamin & supplements store
5192 Central Ave NE, Columbia Heights, MN 55421
Master Supplements
5.0 (1)Vitamin & supplements store
1600 Arboretum Blvd, Victoria, MN 55386
Research & Studies
Nattokinase: a promising alternative in prevention and treatment of cardiovascular diseases
H Chen, EM McGowan, N Ren, S Lal… - Biomarker …, 2018 - journals.sagepub.com
… Following administration of natto bacillus (100 mg/kg) to healthy adult volunteers, ELT was reduced and tPA activity was increased significantly (P < .05). In an open-label, self-…
2018259 citationsNattokinase 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
… in natto called NK, which is one of the main factors responsible for the protective effects of natto on human health [… Chronic administration of NK (50–100 mg/kg, ip) in an animal model …
202427 citationsConsumption of nattokinase is associated with reduced blood pressure and von Willebrand factor, a cardiovascular risk marker: results from a randomized, double …
GS Jensen, M Lenninger, MP Ero… - … Blood Pressure Control, 2016 - Taylor & Francis
… BP ≥90 mmHg) who consumed placebo or 100 mg nattokinase/d for the 8-week study duration… The overall data suggest that the oral consumption of nattokinase supports healthy BP in …
2016104 citationsNattokinase decreases plasma levels of fibrinogen, factor VII, and factor VIII in human subjects
CH Hsia, MC Shen, JS Lin, YK Wen, KL Hwang… - Nutrition Research, 2009 - Elsevier
… , the CVD high risk group should be affected more on the indicators examined than healthy volunteers because this group might have more abnormal levels of CVD-associated …
2009214 citationsData recorded in real life support the safety of nattokinase in patients with vascular diseases
G Gallelli, G Di Mizio, C Palleria, A Siniscalchi… - Nutrients, 2021 - mdpi.com
… both the efficacy and the safety of nattokinase (100 mg/day per os) in … natural compound and represents an effective and safe treatment for patients with vascular disease with medical …
202141 citationsNatto and its active ingredient nattokinase: A potent and safe thrombolytic agent
M Milner, K Makise - Alternative and complementary …, 2002 - journals.sagepub.com
… Nattokinase, extracted from natto, is a fibrinolytic enzyme that … , natto is also naturally high in vitamin K2. Since the flurry of research began on natto in the 1980s, use of natto as a health…
200296 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: 75194. 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.
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