It is an enzyme extracted from natto, a fermented soy food. It is known for fibrinolytic activity, meaning it helps break down fibrin in the blood.

How much nattokinase is in each serving?

Each serving provides 4,000 FU (fibrinolytic units) of nattokinase.

Is this suitable for vegans?

Yes. The capsules are vegan-friendly, gluten-free and non-GMO.

Yes. Nattokinase is derived from fermented soy, so the product is not suitable for people with soy allergies.

How many capsules are in a bottle?

The bottle contains 120 capsules.

Can I take it with blood thinners?

Nattokinase can affect clotting. Talk to your doctor before use if you take anticoagulants, have a bleeding disorder or are scheduled for surgery.

What do buyers say about the Nutricost Nattokinase (4,000 FU) 120 Capsules?

Rated 4.9 out of 5 from 21 ratings.

Nutricost Nattokinase (4,000 FU) 120 Capsules

Best price now

$16.95at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

Nutricost Nattokinase (4,000 FU) 120 Capsules

Best price now

$16.95at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $16.95 at Walmart on Nov 11.

Our take on the Nutricost Nattokinase (4,000 FU) 120 Capsules

Nutricost Nattokinase delivers 4,000 fibrinolytic units of the fermented-soy enzyme per serving in a vegan, gluten-free, non-GMO capsule. The bottle holds 120 capsules, so a single bottle covers a long stretch of daily use. It is a straightforward single-ingredient enzyme supplement for people who want nattokinase without added blends or fillers. Compared with lower-dose nattokinase products, it offers a higher potency per capsule, though it lacks the added ingredients some competing formulas include.

Best forPeople adding a nattokinase enzyme to a daily wellness routineShoppers who want a single-ingredient, vegan enzyme capsuleThose who prefer a higher 4,000 FU dose per servingBuyers looking for a long-lasting bottle of capsules

Pros

4,000 FU of nattokinase per serving
Single-ingredient formula with no proprietary blends
Vegan-friendly, gluten-free and non-GMO
120 capsules per bottle for extended use
Simple daily capsule format

Cons

Derived from fermented soy, so unsuitable for soy allergies
No third-party potency verification stated
Capsules only; no powder or chewable option
Effects on fibrinolytic activity are not something most users can measure

Nutricost Nattokinase (4,000 FU) 120 Capsules prices at every store

WalmartNew
In stockSold by eSupplements, llcReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$16.95+ $4.89 shippingChecked Nov 11
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What reviewers say

4.9 / 521 ratings

Ratings are very high, with buyers describing the capsules as easy to take and the formula as clean and simple.

What people mention

Ease of usePraisedBuyers describe the capsules as easy to take as part of a daily routine.
FormulaPraisedReviewers like that it is a simple, single-ingredient supplement without extra fillers.
ResultsMixedSome buyers say they cannot tell how much the enzyme is doing, since effects are hard to measure.

About the Nutricost Nattokinase (4,000 FU) 120 Capsules

Nutricost Nattokinase is an enzyme supplement for daily use. Each serving provides 4,000 FU of nattokinase, a natural enzyme derived from fermented soy that has fibrinolytic activity.

Each bottle holds 120 vegan-friendly capsules. The formula is gluten-free and GMO-free.

Active ingredient: Nattokinase, 4,000 FU per serving
Source: Fermented soy
Count: 120 capsules per bottle
Form: Capsules
Dietary: Vegan-friendly, gluten-free, GMO-free
Brand: Nutricost

Questions and answers

What is nattokinase?: It is an enzyme extracted from natto, a fermented soy food. It is known for fibrinolytic activity, meaning it helps break down fibrin in the blood.
How much nattokinase is in each serving?: Each serving provides 4,000 FU (fibrinolytic units) of nattokinase.
Is this suitable for vegans?: Yes. The capsules are vegan-friendly, gluten-free and non-GMO.
Does it contain soy?: Yes. Nattokinase is derived from fermented soy, so the product is not suitable for people with soy allergies.
How many capsules are in a bottle?: The bottle contains 120 capsules.
Can I take it with blood thinners?: Nattokinase can affect clotting. Talk to your doctor before use if you take anticoagulants, have a bleeding disorder or are scheduled for surgery.
Where is the Nutricost Nattokinase (4,000 FU) 120 Capsules cheapest?: At Walmart, for $16.95, as of our latest check.
What do buyers say about the Nutricost Nattokinase (4,000 FU) 120 Capsules?: Rated 4.9 out of 5 from 21 ratings.