What is Nattokinase?
Nattokinase is a powerful, natural enzyme known for supporting healthy blood flow, circulation, and balanced blood pressure levels. It’s derived from natto, a traditional Japanese fermented soybean food, and offers a highly active, purified form of the enzyme.
How It Works
Nattokinase helps regulate levels of fibrin, a protein that can accumulate in the blood and along vessel walls, potentially disrupting healthy circulation. This enzyme is believed to mimic plasmin—the body’s own enzyme that dissolves fibrin—while also helping stimulate the body’s natural production of plasmin.
In doing so, nattokinase may support the function of over 3,000 endogenous enzymes, offering wide-reaching benefits for cardiovascular and circulatory health.
Why It’s Different
Unlike many blood flow support agents that come with limitations or serious side effects, this formulation of nattokinase is:
Highly bioactive
Effective for 8–12 hours per dose
Safe for long-term use
Each capsule contains 100 mg of nattokinase, offering targeted, sustained support for circulatory health.




What the Research Says
Discovered by Dr. Hiroyuki Sumi, nattokinase has shown impressive results in both in vivo and clinical trials:
🧪 In one study using a common carotid artery model, nattokinase restored 62% of blood flow—far outperforming plasmin (15.8%) and elastase (0%).
🔬 In vitro research has demonstrated significant reductions in red blood cell aggregation and improved blood viscosity, even at low doses.
💊 An 8-week, randomized, double-blind, placebo-controlled clinical trial involving 73 participants showed notable improvements in both blood pressure and blood flow with oral nattokinase supplementation.
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