The Full 10,000 FU Dose. Most Bottles Hide 2,000.

Go and read the label on the nattokinase in your cabinet. Odds are it says 2,000 FU — a fifth of the dose the published research used.

Sorenwell gives you all 10,000 FU in three capsules a day, with CoQ10, aged garlic, turmeric, bromelain, grape seed and pine bark alongside it.

Third-party lab tested. Made in the USA. 90 days to change your mind.

Free shipping on orders over $29  ·  Third-party lab tested  ·  Made in the USA  ·  90-day money-back guarantee

Why The Dose Decides Everything.

The enzyme is common. The full dose is not.

Why The Dose Decides Everything.

The enzyme is common. The full dose is not.

Fibrin is the sticky web.

Your body lays fibrin down to patch and repair. Year after year it collects inside your blood vessels, and things cling to it. Eating well slows down what gets added — it does not take apart what is already there.

Nattokinase takes fibrin apart.

It is the enzyme from natto, the fermented soy food eaten in Japan for a thousand years. Researchers call it fibrinolytic. That is the whole mechanism, and it only holds up if the dose is high enough.

10,000 FU, printed on the label.

Not 2,000. Not hidden inside a "proprietary blend" you cannot check. Every milligram is on the panel, and every batch is tested by a third-party lab.

One Product. Done Properly.

We do not sell forty things. We sell the one formula we would take ourselves, at the dose the research actually used.

Sorenwell Nattokinase 10,000 FU bottle

Nattokinase 10,000 FU

90 vegetarian capsules · 30-day supply · three a day

$49.95  from $24.95

Shop Nattokinase

Bundles of 3 and 6 bring the price per bottle down to $19.95 and $16.95.

90 Days. Your Call.

Take it every day and see what changes. If you are not glad you did, email us inside 90 days and we send your money back. You keep the open bottle.

We can offer that because of the dose. Most bottles hold a fifth of it — which is the real risk here.

Before You Order

The five things people ask us most.

What is nattokinase? +

An enzyme from natto, a fermented soy food eaten in Japan for over a thousand years. It works on fibrin — the sticky web your body lays down inside your blood vessels over the years.

Why does 10,000 FU matter? +

Because most bottles give you 2,000 FU. The published research used the full clinical dose. A fifth of a dose is mostly capsules.

How fast do you ship? +

Orders leave our US warehouse within 1–2 business days and typically arrive within 5–7 business days. Shipping is free on orders over $29.

Can I get a refund? +

Yes. Email us within 90 days of your order and we refund it — even if the bottle is open. Details in our refund policy.

Do you charge me again later? +

No. Every order is a one-time purchase. There is no subscription and no auto-refill. Your card is only charged again if you place a new order yourself.