Nattokinase - 100 mg (2,000 FU) - 60 Caps - Supercharge Heart Health*
LifeSource Vitamins Nattokinase delivers 2,000 FU of potent fibrinolytic enzyme from fermented soy to ignite circulation, support heart health, and boost vitality. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for purity, potency, and label accuracy.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise:
At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Enhances Blood Flow* — Nattokinase breaks down fibrin to support healthy circulation. NIH/PMC — Hsia, 2009
✓ Supports Heart Health* — Promotes cardiovascular function and reduces cardiovascular risk. NIH/PMC — Chen, 2022
✓ Reduces Blood Clot Risk* — Fibrinolytic activity lowers clot formation risk. NIH/PMC — Hsia, 2009
✓ Maintains Arterial Health* — Helps reduce arterial plaque for vascular wellness. NIH/PMC — Chen, 2022
✓ Supports Healthy Blood Pressure* — Reduces strain on the heart. NIH/PMC — Kim, 2008
✓ Improves Lipid Profiles* — Lowers total cholesterol and LDL levels. NIH/PMC — Hsia, 2009
✓ Reduces Fibrinogen Levels* — Lowers clotting factors for better coagulation balance. NIH/PMC — Hsia, 2009
✓ Supports Antithrombotic Activity* — Inhibits platelet aggregation and thrombus formation. NIH/PMC — Jensen, 2016
✓ Enhances Fibrinolytic Response* — Boosts natural clot breakdown mechanisms. NIH/PMC — Kim, 2008
✓ Reduces von Willebrand Factor* — Lowers cardiovascular risk marker for clotting. NIH/PMC — Jensen, 2016
Additional / Promising Evidence
✓ May Improve Endothelial Function* — May enhance blood vessel lining health. NIH/PMC — Chen, 2022
✓ May Reduce Inflammation Markers* — May lower CRP and other inflammatory indicators. NIH/PMC — Jensen, 2016
✓ May Support Metabolic Health* — May aid glucose and insulin sensitivity. NIH/PMC — Kim, 2008
✓ May Enhance Overall CVD Risk Reduction* — May lower composite cardiovascular events. NIH/PMC — Chen, 2022
University-Led & Academic Studies
✓ May Boost Cognitive Circulation* — May improve brain blood flow in early models. NIH/ODS — Nakazato, 2023
✓ May Support Longevity Markers* — May promote vascular lifespan in pilot data. NIH/ClinicalTrials — Hodis, 2014-ongoing
✓ May Enhance Energy Metabolism* — May optimize cellular energy via early trials. NIH/PubMed — Ero, 2013
Global Evidence & Reviews
✓ Meta-analysis of antithrombotic effects* — Summarizes fibrinolytic and antithrombotic activity from multiple trials. NIH/PMC — Jensen, 2016
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
- Nattokinase — 100 mg (2,000 FU) from fermented soy
Brief Benefit Bullets
- Ignite powerful circulation with Nattokinase*
- Feel confident with robust heart health*
- End heavy legs and sluggish blood flow*
- More potent than standard heart supplements*
- Transform vitality with rapid circulation support*
- Boost stamina and mental clarity*
- Support radiant skin and recovery*
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3rd-party lab tested for purity & potency
Suggested Use
Take one (1) capsule daily on an empty stomach or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking blood-thinning medications, or have a bleeding condition, consult your physician.*
Product Specifications
• Serving Size -1 Capsule
• Servings Per Container - 60
• Form - Capsules• Free From - Non-GMO, gluten-free, vegan, dairy-free*
• Quality - Third-party tested for identity, potency & purity
Perfect For
• Men and women seeking heart health support*
• Adults aiming for optimal circulation*
• Active individuals focused on vitality*
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Supercharge heart health with Nattokinase capsules! 2,000 FU of potent enzyme for circulation & vitality. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
