• Heart Health†
  • Healthy Blood Flow†
  • Circulation Support†
  • Healthy Cholesterol†
  • Daily Energy†
  • Inflammatory Response†
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"I noticed within the first few weeks that my hands and feet felt warmer and my legs didn't feel as heavy by the end of the day. I feel like things are just.. flowing better. It's hard to explain but my body feels more alive. Love that it's all natural - nothing I can't pronounce."*

Margaret H., United StatesMargaret H., United States Verified Customer
Rated 4.9 • Over 100k SoldOver 100k SoldPhotos of Coravita customers

Coravita® Nattokinase

Coravita® Nattokinase

Everyday support from Coravita® for healthy circulation, blood pressure, and heart health.†

  • Heart Health†
  • Healthy Blood Flow†
  • Circulation Support†
  • Healthy Cholesterol†
  • Daily Energy†
  • Inflammatory Response†

In stock Ready for same day dispatch

90-Day Risk-Free Trial‡
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Description

A daily capsule that helps keep your blood vessels healthy and your blood flowing.†

Why You Need Coravita® Nattokinase?

If your energy is fading, your circulation needs support, or you're tired of supplements that promise the world and deliver nothing, Coravita® was made for you.

Natto has been eaten in Japan for over 1,000 years to support long, healthy lives.† Nattokinase brings serious clinical backing, with a year-long study of 1,062 adults examining its effects on heart and arterial health.†

One ancient, one clinical, both working for you every morning.

Benefits

✓ Supports healthy circulation and blood flow†

✓ Supports cardiovascular wellness†

✓ Supports healthy cholesterol levels already within normal range†

✓ Supports comfortable, light-feeling legs†

✓ Helps maintain a healthy inflammatory response†

✓ Promotes steady daily energy and mental clarity†

✓ Provides powerful antioxidant protection†

✓ Easy-to-swallow capsules

Recommended Use

Take 2 capsules daily with water. Consistent daily use leads to the best results.

Nattokinase builds up with every dose: a steady state begins around week 2, the benefits add up by week 6, and many people feel the fullest results after 10+ weeks of daily use.†

"I noticed within the first few weeks that my hands and feet felt warmer and my legs didn't feel as heavy by the end of the day. I feel like things are just.. flowing better. It's hard to explain but my body feels more alive. Love that it's all natural - nothing I can't pronounce."*

Margaret H., United StatesMargaret H., United States Verified Customer
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Meet nattokinase

One Ingredient.
Clinically Dosed.

Nattokinase is the enzyme in natto, the fermented soybean food Japan has eaten for over 1,000 years.

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10,000 FU
Nattokinase per serving
1,000+ yrs
Of natto in Japan
1,062
Adults in a year-long study
100k+
Sold and counting
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Loved by our customers

What Customers Notice First*

Verified customers on the energy, the lighter legs, and the routine that sticks.*

  • Rated 4.9 / 5.0

    Stacks Well

    "I take fish oil and CoQ10 for my heart already. Coravita fits right in alongside them, all supporting circulation in different ways without conflicting. Been stacking them 6 weeks with zero issues."*

    Verified customer:Michael Carter

    Coravita® Nattokinase30th April
  • Rated 4.9 / 5.0

    Lighter legs, steadier energy

    "Wasn't expecting much honestly, but around the six-week mark my legs didn't feel as heavy by the evening. I also don't hit that afternoon slump like I used to. Easy to remember since it's just two capsules in the morning."*

    Verified customer:Karen Ibsen

    Coravita® Nattokinase11th June
  • Rated 4.8 / 5.0

    Actually Stuck With It

    "I've started and quit so many heart supplements. This is the first one I've kept taking every day. Three months in, my evening walks feel easier and I'm not reaching for coffee at 3pm anymore."*

    Verified customer:Susan Hartley

    Coravita® Nattokinase18th July
  • Rated 4.7 / 5.0

    Sensitive Stomach

    "I have a sensitive stomach and was worried these would upset it. Two months in and absolutely nothing. No reflux, no stomach issues, no bathroom problems."*

    Verified customer:Linda Moreno

    Coravita® Nattokinase26th June
  • Rated 5.0 / 5.0

    No Natto Taste

    "I tried eating natto once and couldn't get past the smell and the sticky texture. These are just two small capsules. No taste, no smell, no aftertaste. Easiest part of my morning."*

    Verified customer:James Whitfield

    Coravita® Nattokinase2nd July

The problem

The Early Signs Of Cardiovascular Disease

Stress, diet and age can quietly thicken your blood and stiffen your arteries. Most of it happens without a single symptom.

Fibrin Build-Up†

Fibrinogen is the protein your body turns into fibrin, the mesh that forms blood clots. Higher fibrinogen levels are linked with higher cardiovascular risk, independent of cholesterol.

Fibrinogen Studies Collaboration. JAMA, 2005.

The solution

How It Works

Coravita® delivers 10,000 FU of nattokinase, an enzyme from natto, a fermented soybean food eaten in Japan for over 1,000 years. Nattokinase supports your body's natural breakdown of fibrin, the protein mesh that can make blood thicker and slower.†

No stimulants and no quick fix. Just an ancient food enzyme, in a clinical-strength dose.†

  • Supports healthy blood flow†
  • Supports natural fibrin breakdown†
  • Supports healthy cholesterol levels†
  • 10,000 FU clinical strength

Timeline

What To Expect†

The support you are after comes from taking it every day, not from one dose. Here is the estimated timeline†

Your Body Meets Nattokinase.†

Nattokinase starts working in your bloodstream, supporting your body's natural breakdown of fibrin. The first sign the formula is reaching your system.†

Coravita vs. other brands

Why Coravita, Not Just Any Nattokinase

The details other brands skip.

Topic
Other Brands
Dose
Coravita®: 10,000 FU, clinical strength†
Other Brands: Often underdosed
Research
Coravita®: Studied in a year-long trial of 1,062 adults†
Other Brands: Vague "studies show" claims
Quality
Coravita®: Lab tested, non-GMO, gluten-free
Other Brands: Unclear sourcing and testing
Focus
Coravita®: Made for circulation and heart health†
Other Brands: Generic "wellness" blends
Routine
Coravita®: Built for daily, long-term use
Other Brands: Quick-fix cleanses and detoxes

Feel the difference

90-Day Risk-Free Trial‡

Try Coravita® for 90 days. If you're not completely satisfied, contact us within 90 days for a full refund.

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Coravita® Nattokinase bottle

FAQ

Still Have Questions?

Each serving of 2 capsules delivers 10,000 FU of nattokinase, an enzyme from natto, the fermented soybean food eaten in Japan for over 1,000 years. FU (fibrinolytic units) measures how active the enzyme is.

Nattokinase supports your body's natural breakdown of fibrin, which helps maintain healthy blood flow and circulation.† In capsule form you get none of natto's smell or sticky texture.

Please check with your healthcare provider before use if you take blood thinners, have a bleeding disorder, or are pregnant or nursing.†

Experiences vary from person to person. Nattokinase builds up with daily use: a steady state begins around week 2, the benefits add up by week 6, and many people feel the fullest results after 10+ weeks.

We recommend giving Coravita® at least 10 weeks of consistent daily use.†

Orders dispatch within 1 business day with tracking, and most arrive within 4–7 business days. You'll get a tracking link by email as soon as your package leaves.

Because nattokinase supports your body's natural clot-breakdown process, it isn't right for everyone. Talk to your doctor before taking Coravita® if you take blood thinners or anti-platelet medicine (such as warfarin, aspirin or clopidogrel), have a bleeding disorder or low blood pressure, or are pregnant or nursing.

Stop taking it at least 2 weeks before any surgery or dental procedure.†

No. Natto is known for its strong smell and sticky texture, but Coravita® is just two easy-to-swallow capsules with no taste, smell or aftertaste.

You're covered by our 90-Day Risk-Free Trial‡. Try Coravita® for 90 days. If you're not completely satisfied, contact us within 90 days for a full refund.