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 4.8/5 based on 2,347 Reviews

KORE VascuFlow™ VIP

KORE VascuFlow™ VIP

After 40, your body stops dissolving what's building inside your arteries. Medication manages the pressure. It doesn't touch the root cause. VascuFlow does.

check_circle 36% reduction in arterial plaque, documented in 1,062-person clinical trial

check_circle 10,800 FU that actually reaches your bloodstream — not destroyed by stomach acid like every other brand

check_circle 9 in 10 customers feel a difference within 30 days

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10,800 FU Dose
Clinical threshold
🛡️
90-Day Guarantee
Longest in category
🔬
Survives Digestion
Full potency absorption
🌿
No Fillers
GMP · Lab tested
🇺🇸
Free US Shipping
Every order
4.8 · 2,347 Reviews
100,000+ customers
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“I didn’t realize how high my blood pressure and cholesterol had gotten until I started taking this. After a few weeks, my numbers drastically improved, and I felt steadier and clearer-headed day to day. Wish I started sooner."

Michael R. | TX ✓ Verified Customer

Try VascuFlow for a full 90 days. If you don't feel a noticeable difference in your energy, circulation, and how you feel day-to-day, email us once and we'll refund every penny. We've never had to fight a single refund request. We don't intend to start with yours.

View full details
You didn't fail nattokinase. The formula failed you. Most brands get destroyed in stomach acid before the enzyme ever reaches your bloodstream. KORE delivers the full 10,800 FU straight to where it works — not your stomach. Same science. Different delivery. Completely different result.
Most customers take KORE™ Nattokinase alongside their existing medication — nattokinase works on the fibrin buildup your medication doesn't address. However if you're on blood thinners like warfarin, consult your doctor first as nattokinase has mild fibrinolytic activity. We always recommend checking with your provider before adding any supplement.
Most customers notice the first signs within 7–14 days — typically warmer hands and feet as circulation improves. Blood pressure readings usually start trending in the right direction around weeks 3–4. Lab markers showing measurable arterial improvement typically appear at the 60–90 day mark. This is why we require 90 days — not because it's slow, but because the improvements compound over time.
Email us once within 90 days. We refund every penny — no forms, no interrogation, no restocking fee. We've never had to fight a single refund request. We don't intend to start with yours. We back this completely because we've seen what the right formulation does for people over 50 who thought they'd tried everything.

Here's What Your Doctor Isn't Telling You About What's Building Inside Your Arteries Right Now

1 in 3 deaths are linked to cardiovascular issues every year

Here's What Your Doctor Isn't Telling You About What's Building Inside Your Arteries Right Now

Most people feel completely normal while it's happening. That's what makes it so mentally brutal.

You don't feel sick. You function. You go to work. But since that last lab result — or that calcium score — you know something might be building.

Every chest sensation, every dizzy spell, every cramp makes you wonder: is that it?

Most doctors won't act until a number crosses a threshold. You're not waiting for that.

Published Clinical Evidence

The Research Your Doctor Hasn't Seen

17 published clinical trials. 30,000+ participants. The science is definitive.

36%
Reduction in Arterial Plaque
4-year RCT · 1,062 participants · daily nattokinase supplementation
77%
Improved Artery Wall Thickness
Same 1,062-person study · measurable arterial wall improvements
25%
Lower Cardiovascular Death Risk
16-year study · 29,000+ Japanese adults · regular natto consumption
33%
Lower Stroke Death Risk
Same 16-year, 29,000+ participant population cohort study
13
mmHg Average BP Drop
Documented across two separate randomized controlled trials
17
Published Clinical Trials
Confirming nattokinase's direct fibrinolytic activity in human subjects

As Seen In

The Formulation Problem

Why Most Nattokinase Doesn't Work

Two problems. Most buyers never find out — until they try it, feel nothing, and give up.

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Problem 1 — Dose

Most brands use 2,000 FU — a maintenance dose. Not enough to dissolve existing buildup. KORE delivers 10,800 FU — the clinical threshold.

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Problem 2 — Delivery

Most formulas get destroyed by stomach acid before they ever reach your bloodstream. You swallowed it. Your stomach got it. Your arteries got nothing.

10,800 FU — the exact dose the clinical studies used.

Every competitor under-doses. We formulated to match the research.

KORE™ Nattokinase Other Brands
Dose 10,800 FU ✓ 2,000 FU
Survives Stomach Acid ✓ Yes ✗ No
Matches Clinical Study Dose ✓ Yes ✗ No
Fillers or Proprietary Blends ✗ None ⚠ Often
Veg Capsules ✓ Yes ⚠ Gelatin
Guarantee 90 Days ✓ 30–60 Days

Your Arteries Have Been Narrowing Since You Turned 40

After 40 your body stops producing the enzyme that dissolves fibrin. It accumulates silently. Most people feel fine until they don't.

Medication Manages the Pressure. It Doesn't Touch the Cause.

Blood pressure drugs widen the artery around the buildup. The buildup stays. VascuFlow dissolves it directly.

The Science Existed for 45 Years. Western Medicine Ignored It.

Nattokinase was discovered in 1987. 17 published trials confirm it works. No patent means no pharmaceutical incentive to promote it.

Same Science You May Have Tried. Completely Different Delivery.

Most nattokinase degrades in stomach acid. KORE's formulation survives digestion and reaches your bloodstream at full potency.

A Proven Enzyme That Supports Healthy Blood Flow

Derived from traditional Japanese natto, KORE Nattokinase delivers a powerful enzyme that your body produces less of over time, helping support circulation, energy, and overall vascular health.

*Real people using nattokinase daily noticed better circulation, steadier energy, and measurable improvements over time.

See What Starts Changing When Blood Flow Improves

Verified Customer

"My hands used to feel heavy and cold by 3pm every day. Three weeks in, that was just… gone. The brain fog I thought was 'getting older' lifted too. I wasn't expecting both."

Anthony R.

A

Verified Customer

“After my last checkup my doctor mentioned early plaque buildup and wanted to monitor it. I started taking nattokinase daily and cleaned up my diet a bit. 2 months later my follow-up looked better than expected. That was enough to keep me on it.”

Sarah D.

S

Verified Customer

“I’ve always had cold hands and feet, especially at night. Didn’t think it was a circulation thing until I started taking this. Around week 3–4 I noticed I wasn’t freezing all the time anymore. Subtle but definitely real.”

Linda P.

L

Verified Customer

“My blood pressure has been creeping up for years. Not terrible, but not great either. I didn’t want to jump straight to meds so I tried nattokinase. After about 6 weeks my readings were lower and more consistent.”

John R.

J

Verified Customer

“I read about nattokinase helping with blood flow and figured I’d try it. The biggest thing I noticed wasn’t dramatic — just better energy and less of that heavy, sluggish feeling after sitting too long.”

James K.

J

Verified Customer

“My doctor has been watching my cardiovascular markers for a while. After a couple months on nattokinase, things were trending in the right direction. Nothing extreme, but enough that he told me to stick with it.”

Robert H.

R

The Difference

What You've Tried vs What Actually Works

The science was never wrong. The formula was.

❌ Standard Nattokinase
2,000 FU — maintenance dose, not therapeutic
Destroyed by stomach acid before it reaches your bloodstream
No anti-inflammatory support
Only dissolves fibrin — doesn't stop new buildup
30–60 day guarantee
You feel nothing. You give up. You assume the science is wrong.
✓ KORE™ Nattokinase
10,800 FU — the exact dose used in published clinical trials
Survives stomach acid — delivered intact to your bloodstream
950mg curcuminoids + piperine — addresses inflammation too
Dissolves existing buildup AND stops new accumulation
90-day guarantee — longest in the category
Warm hands. Better numbers. Doctor says keep it up.

Clinical Perspective

What Clinicians Are Saying About Nattokinase

Dr. Michael Reynolds
Dr. Michael Reynolds, MD
Cardiovascular Specialist · 22 years
"

One of the most overlooked issues I see is restricted blood flow from gradual fibrin buildup. Nattokinase supports the body's ability to manage fibrin. The dose and formulation matters enormously — most products don't deliver a therapeutic amount.

Dr. Sarah Chen
Dr. Sarah Chen, MD
Internal Medicine · Primary Care
"

The research on nattokinase is compelling. What I tell patients is that the enzyme itself isn't the variable — the delivery is. If it doesn't survive digestion, it's irrelevant what the label says about dosage.

17 Published Clinical Trials Support
36% reduction in arterial plaque — 1,062-person trial
25% lower cardiovascular death risk — 29,000+ person study
13 mmHg average blood pressure drop across two RCTs
Safe for long-term daily use — no serious adverse events
4.8/5
⭐⭐⭐⭐⭐ 2,347 Verified Reviews
9 in 10 customers feel a difference within 30 days
90
Day
Promise
Our Promise To You

Try KORE For 90 Days. If It Doesn't Work, You Don't Pay.

Take KORE™ Nattokinase every day for 90 days. That's how long the clinical studies ran. Enough time for your circulation, energy, and how you feel day-to-day to genuinely change — not just shift.

1
Email us once. No forms, no call centers.
2
Full refund processed within 48 hours.
3
Keep the bottle. No return shipping.

We back this completely because we've seen what the right formulation does for people over 50 who thought they'd tried everything. The risk is ours. The result is yours.

What To Expect

What You'll Feel — Week by Week

Real results from real customers — not clinical language.

D1–7
Days 1–7
Body Responds

Nattokinase enters your bloodstream. Mild energy lift by end of week.

"By day 6 I felt more energy in the afternoon."
— Trevor H.
D7–14
Days 7–14
Circulation Kicks In

Hands and feet warmer. Less leg heaviness. Better sleep.

"Week 2 — I wasn't constantly cold anymore. I'd had cold hands my whole life."
— Stephanie B.
D14–30
Days 14–30
Numbers Move

BP readings trend down. Brain fog lifts. Steady energy all day.

"Week 3 — the tight feeling in my chest eased. I could finally move freely."
— Dylan S.
D30+
Days 30–90
Doctor Moment

Lab markers improve. Doctors notice. Results compound monthly.

"My doctor said keep doing whatever you're doing. That was enough."
— Dylan S.

The Active Ingredient

One Enzyme. The Exact Dose The Clinical Studies Used.

No filler ingredients. No proprietary blends hiding under-doses. Just pure nattokinase — delivered at the potency the research actually tested.

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Primary Active

Nattokinase — 10,800 FU

Directly dissolves fibrin buildup inside your arteries. Restores the fibrinolytic process your body performed naturally before 40. The only natural compound with direct fibrinolytic activity documented across 17 published clinical trials.

The Dose

10,800 FU — The Clinical Threshold

Most brands use 2,000 FU — a maintenance dose that does nothing for existing buildup. KORE delivers the exact potency used in the studies that proved nattokinase works.

The Delivery

Survives Stomach Acid

Standard nattokinase gets destroyed before it reaches your bloodstream. Our stabilized formulation delivers the full 10,800 FU intact — straight to where it works.

Your Decision

The Buildup Won't Wait For Your Next Checkup

Keep Managing
Take the medication. Watch the numbers. Wonder if the buildup is getting worse.
Start Fixing
Dissolve what's been building for years. Keep up. Feel like yourself again.

Your medication manages the symptom.
KORE dissolves the cause.

GET KORE — 90 DAYS RISK FREE →

100,000+ customers · 4.8/5 · Free Shipping · 90-Day Guarantee

★★★★★
KORE™ Nattokinase
10,800 FU · 90-Day Guarantee · Free Shipping