Thinner carotid walls and smaller plaque Chen et al. · 20221,062 participants followed for 12 months Front Cardiovasc Med · 2022At 10,800 FU a day there was an effect; at 3,600 FU, none Chen et al. · 2022Thinner carotid walls and smaller plaque Chen et al. · 20221,062 participants followed for 12 months Front Cardiovasc Med · 2022At 10,800 FU a day there was an effect; at 3,600 FU, none Chen et al. · 2022Thinner carotid walls and smaller plaque Chen et al. · 20221,062 participants followed for 12 months Front Cardiovasc Med · 2022At 10,800 FU a day there was an effect; at 3,600 FU, none Chen et al. · 2022Thinner carotid walls and smaller plaque Chen et al. · 20221,062 participants followed for 12 months Front Cardiovasc Med · 2022At 10,800 FU a day there was an effect; at 3,600 FU, none Chen et al. · 2022
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ONYX NATTO: What it does for you
ONYX NATTO: What's inside
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ONYX NATTO: How to take it
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“Thinner carotid walls and smaller plaque”
Clinical study Chen et al. · 2022
“1,062 participants followed for 12 months”
Clinical study Front Cardiovasc Med · 2022
“At 10,800 FU a day there was an effect; at 3,600 FU, none”
Clinical study Chen et al. · 2022
See supplement facts
Nattokinase for circulation

ONYX NATTO

It works on the cause, not just the number.

10,000 FU of nattokinase per capsule: the dose used in the studies, in a single capsule a day. The natto enzyme helps break down fibrin, the scaffold where plaque forms. And since firmness depends on the finest arteries in the body, caring for your circulation is caring for your performance.*

  • Helps break down fibrin, the scaffold of plaque*
  • Healthy blood flow, circulation and cholesterol*
  • 10,000 FU: the dose used in the studies
  • Just one capsule a day
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How it works

The bricks and the scaffold.

01

Plaque isn't just cholesterol

It builds up on fibrin, a protein mesh inside the artery that traps cholesterol. You can give up red meat, but if the mesh is still there, so is the plaque.

02

The usual approach slows it, it doesn't clear it

Standard treatments cut the supply of bricks and the wall stops growing. But the ones already there stay put, because the scaffold holds them.

03

Nattokinase goes after the scaffold

It's fibrinolytic: it helps break down that mesh. That's why it works on the cause and not just the number.*

The long game

Your heart needs care too.

What's inside

Open it and look

Every capsule holds what the label says, with the amount of each ingredient in plain view in the table. Spin it and open it.

  • Vegetable capsule (HPMC)
  • 30 capsules per bottle · 1 a day
  • Amounts per serving on the label
  • Nattokinase10,000 FU
  • CoQ10support complex
  • Bromelainsupport complex
  • Turmericsupport complex
  • Aged garlicsupport complex
  • Pine barksupport complex
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The formula

A 7-in-1 complex

The Japanese enzyme at a full dose, with six supporting actives for your heart.

Nattokinase10,000 FU

Nattokinase

The enzyme from natto, the fermented soybean eaten in Japan for a thousand years.*

CoQ10Complex

CoQ10

Energy for the heart muscle; it declines with age.*

TurmericComplex

Turmeric

A natural antioxidant for your blood vessels.*

Aged garlicComplex

Aged garlic

Supports healthy blood pressure and cholesterol.*

BromelainComplex

Bromelain

The pineapple enzyme that works alongside nattokinase.*

Pine barkComplex

Pine bark

Antioxidants that support blood vessel elasticity.*

Grape seedComplex

Grape seed

Polyphenols for vascular health.*

Benefits*

What you'll notice

Helps break down fibrin*
Supports your heart and circulation*
Healthy blood flow*
Healthy cholesterol*
Warmer hands and feet*
Lighter legs on the stairs*
What to expect

Week by week

01

Start

  • One capsule with breakfast
  • The enzyme starts working on fibrin
  • No loading phase, no odd schedules
02

Circulation

  • Warmer hands and feet
  • Lighter legs
  • Stairs feel easier
03

Long term

  • Support ahead of your next checkup*
  • The study that measured plaque lasted a year
  • A routine built on the cause

*Individual results may vary.

Supplement facts

Everything in plain view

Serving size: 1 capsule · Servings per container: 30

Active ingredientPer serving
Nattokinase10,000 FU
Support complex: CoQ10, bromelain, turmeric, aged garlic, pine bark and grape seed extractIncluded
30 vegetable capsules. Non-GMO, gluten-free, no artificial additives. Manufactured under GMP standards. Store in a cool, dry place away from sunlight.
What the studies say

Ciencia, no promesas

Nattokinase · NATTO
10,800 FUa day reduced plaque and arterial thickness

In 1,062 participants followed for 12 months, nattokinase improved the lipid profile and reduced carotid thickness and plaque size. At 3,600 FU a day there was no effect.

Retrospective, non-randomized study. ONYX NATTO provides 10,000 FU per capsule.

Chen et al. · Front Cardiovasc Med · 2022

Studies on the ingredients, not on ONYX as a finished product. The dose used in each study is shown on its card. This supplement does not replace medical treatment.

The difference

ONYX NATTO vs the rest

ONYX NATTO
10,000 FU per capsuleThe dose used in the studies
Just one capsuleNo swallowing four a day
7-in-1 complexSix supporting actives for the heart
Other brands
2,000 FUWhat most brands contain; no changes were seen at that dose
Several capsulesTo get close to the studied dose
Enzyme aloneNo cardiovascular support
How to use

One a day. Every day.

1×

With breakfast

1 capsule a day with a glass of water.

3–6

Months

For best results, take it every day for at least 3 to 6 months.

30

Capsules

Each bottle holds 30 capsules: one month's supply.

Plain unbranded box at the door

100% discreet shipping

Your order arrives in a plain box, with no logo or product name on the outside. The sender just reads “Customer service”. What you buy is your business.

Reviews

Already tried it?

Tell us how ONYX NATTO worked for you. We publish real customer reviews, with their name and without editing what they say.

Questions

About ONYX NATTO

When will I see results?

Every body is different. Many first notice their circulation —warmer hands and feet— between weeks 3 and 5. Lab results change more slowly: the study that measured plaque lasted a year. We recommend taking it every day for at least 3 to 6 months.

Can I take it if I use blood thinners or aspirin?

Not without talking to your doctor first. Nattokinase acts on fibrin, the same system as warfarin, Eliquis, Xarelto, clopidogrel and aspirin, so the effects can add up. The same applies if you have a clotting disorder or upcoming surgery: stop taking it before your operation.

Can I take it with my statin?

Many people do. A statin lowers the cholesterol your liver produces; nattokinase acts on fibrin. They're different mechanisms. Tell your doctor what you take, and never stop a prescribed medication on your own.

Aren't all nattokinases the same?

No. In the studies, results appeared at high doses (6,000 to 10,800 FU a day); at 2,000 to 3,600 FU no changes were seen. Most bottles contain 2,000 FU per capsule. ONYX NATTO has 10,000 FU in just one.

What does it have to do with firmness?

A lot. The arteries of the penis are among the finest in the body, which is why they're often the first to feel poor circulation. Caring for your arteries is caring for your response. It pairs very well with ONYX NITRO.*

Who shouldn't take it?

People using anticoagulants or antiplatelet drugs without medical advice, and anyone with a clotting disorder, upcoming surgery, pregnancy or breastfeeding, soy allergy or histamine intolerance (the enzyme comes from a fermented food).

What if it doesn't work for me?

You have a 30-day guarantee. If you're not satisfied, write to us and we'll refund your money.

Try it risk-free.

If you don’t feel the difference in 30 days, write to us and we’ll refund your money. No fine print.

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