nattoinase supplement organic optimal health

Nattokinase 4000FU Blood Flow Optimizer

$28.94

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BoostCeuticals Nattokinase 4000FU is a plant-based enzyme from fermented natto that supports healthy blood flow and cardiovascular function by helping break down fibrin and maintain clear blood vessels.

Vegan, non-GMO, and GMP-certified, it’s a natural option for circulation support—best taken separately from vitamin K2 for optimal effectiveness.

Optimizes Cardiovascular Circulation
Supports Healthy Fibrin Levels
Regulates Blood Pressure
Pure Plant-Based Formula

Take one 4,000FU capsule daily, ensuring it is taken at a different time than Vitamin K2 to maintain its natural blood-thinning effectiveness.

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Premium Ingredients

BoostCeuticals Nattokinase 4,000FU is a high-potency, plant-based enzyme meticulously crafted to optimize cardiovascular health and support healthy circulation. Our premium, science-backed formula delivers a pure 200mg dose per vegan capsule—free from synthetic fillers and GMOs—to naturally promote arterial integrity and efficient blood flow.

3rd Party Tested

GMP Certified

Clean Label

Scientist Owned

USA Made

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Premium Immune Support Formula

Experience Visible Benefits in 90 Days or Less

Optimizes Cardiovascular Vitality

This high-potency enzyme supports healthy arterial function and aids in maintaining balanced cholesterol levels for long-term heart wellness.

Elevates Cognitive Clarity

By assisting in the reduction of systemic inflammatory markers, our pure formula helps protect and sustain peak neurological function.

Supports Healthy Blood Pressure

Clinical-strength nattokinase promotes vascular elasticity, helping to maintain blood pressure levels already within a healthy range.

Promotes Balanced Lipid Profiles

Provides a high-potency, vegan, and non-GMO formula free from synthetic fillers like stearates or silica.

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Boostceuticals Difference

Our high-quality products are made in the USA with only the best ingredients. We stand by our commitment to quality.

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90-Day Money-Back Guarantee

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Science Backed Clinical Dose
Made in USA
3rd Party Tested
Vegan Friendly
No Fillers
90-Day Guarantee

Frequently Asked Questions

At BoostCeuticals we test each batch in independent labs; our Nattokinase really delivers 4,000 FU per capsule, verified and matching the enzyme strength used in Japanese cardiovascular studies.
BoostCeuticals Nattokinase supports healthy circulation, but it can interact with blood‑thinning and blood‑pressure medications, so we recommend discussing it with your physician before starting.
Unlike stimulants, Nattokinase supports circulation quietly in the background; most people notice benefits after 4–6 weeks of consistent use, not immediately.
Our Nattokinase capsules are 100% vegan. No gelatin or animal‑derived ingredients from the powder fill through the encapsulation process. A completely plant‑based capsule.
Human studies suggest that 4,000 FU‑per‑day Nattokinase typically starts supporting circulation and fibrin metabolism after about 8 weeks of consistent use, along with healthy lifestyle habits.

Our Story

FOUNDED BY A MEDICAL SCIENTIST

Leo A. Eliades

I earned degrees in Microbiology and Biochemistry in 1986 and spent over 25 years mastering blood science—managing hospital blood distribution and conducting high-level quality audits.

But watching my father battle bowel cancer and my mother become crippled by arthritis exposed the limits of conventional medicine. When doctors told me I would limp forever, I rejected the pills and the prognosis.

I took back control. Through natural detox and targeted supplementation, I was running pain-free again.

BoostCeuticals was created to deliver that same health breakthrough to every family.