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Swanson Nattokinase 4,000 Fibrinolytic Units 200 mg, 30 Capsules - 2 of 4Swanson Nattokinase 4,000 Fibrinolytic Units 200 mg, 30 Capsules - 3 of 4Swanson Nattokinase 4,000 Fibrinolytic Units 200 mg, 30 Capsules - 4 of 4
Swanson Nattokinase 4,000 Fibrinolytic Units 200 mg, 30 Capsules - 1 of 4

Swanson Nattokinase 4,000 Fibrinolytic Units 200 mg, 30 Capsules

$24.19

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About this item

Highlights

  • Super potent circulatory & cardiovascular support
  • Delivers 4,000 fibrinolytic units of activity per capsule
  • Features Nattokinase with guaranteed activity
  • Non-GMO
  • Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.

Description

Nattokinase is great for cardiovascular wellness and support of healthy circulation. It is a unique enzyme produced during the fermentation process used to create the traditional Japanese food Natto (a gooey soybean dish). The Nattokinase enzyme is recognized as "fibrinolytic" and its activity is measured in "fibrinolytic units" (FU). Research suggests that fibrinolytic enzymes like Nattokinase promote healthy blood flow to support circulatory and cardiovascular health. Our Maximum Strength Nattokinase delivers 4,000 fibrinolytic units of activity per capsule, twice the potency of our original Nattokinase!is less than/ pis greater than
Suggested Age: Adult
Product Warning: Consult a doctor if you have a medical condition prior to use
Product Form: Capsule
TCIN: 1007795372
UPC: 087614027173
Origin: Made in the USA or Imported
Healthcare Disclaimer:
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Amount :

% Daily Value*
Nattokinase (providing 4,000 fibrinolytic units of activity per capsule) 200mg
* Percentage of Daily Values are based on a 2,000 calorie diet.

Ingredients:

maltodextrin, microcrystalline cellulose (plant fiber), gelatin, magnesium stearate, medium-chain triglycerides (palm) oil.

Allergens & Warnings:

Keep out of the reach of children. Do not use if seal is broken., WARNING: For adults only. Consult your health- care provider before using this or any product if you are pregnant or nursing, have a medical condition or are taking medication, especially blood-thinning medication.

Shipping details

Estimated ship dimensions: 2 inches length x 2 inches width x 3 inches height
Estimated ship weight: 0.06 pounds
item ships from third party seller: Pattern

Return details

This item cannot be returned; please reference our return policy for more information.
See the return policy for complete information.

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Guests are saying

Nattokinase is a powerful enzyme supplement that may enhance circulation, reduce blood viscosity, and support heart health. Many guests have reported positive effects, including lower blood pressure and improved overall wellness. While some guests are still assessing its long-term benefits, the product is praised for its high dosage and quality. It is recommended to take on an empty stomach for optimal results, making it a valuable addition to a health regimen.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 19 reviews
    4 out of 5 stars
    16 May, 2026
    originally posted on swansonvitamins.com
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    (no review title)

    I'm not sure we have been taking the Nattokinase long enough to have seen the true benefits of this product. But we will continue its use until we do!
    JANELLH
    Did you find this review helpful?
    4 out of 5 stars
    17 April, 2026
    originally posted on swansonvitamins.com
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    Nattokinase supply

    Need to supply Nattokinase in larger doses eg 6000-8000 FU and in volumes larger than 30 capsules
    JEFFK
    Did you find this review helpful?
    5 out of 5 stars
    15 March, 2026
    originally posted on swansonvitamins.com
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    Nattokinaise

    Natto recommended by our Natural Healthcare Practitioner and Swanson brand!
    SHAWNT
    Did you find this review helpful?
    5 out of 5 stars
    3 February, 2026
    originally posted on swansonvitamins.com
    Image

    Nattokinase has been shown to inhibit function of the spike protein.

    Nattokinase is an enzyme that helps break down fibrin, a protein involved in blood clotting. This action is thought to help reduce blood viscosity and potentially improve circulation. At the cellular level, research suggests nattokinase may contribute to reducing inflammation and protecting against oxidative stress. Studies have also explored its potential effects on carotid plaques. It has reduced my blood pressure so I could reduce my BP meds. It works best on an empty stomach which isn't always easy to remember.
    GARYS
    Did you find this review helpful?
    5 out of 5 stars
    2 January, 2026
    originally posted on swansonvitamins.com
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    Destroys harmful spike proteins and prevents coagulation

    My husband and I are taking this supplement to destroy the harmful spike proteins from mRNA covid shots which teaches your body to make spike protein. It also prevents coagulation. Nattokinase has to enter the bloodstream whole, so you should take it on an empty stomach. Take once or twice a day between meals for no more than two weeks.
    LORRAINEG
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    Heart support.

    I use it in complex with Nattozimes and Serrazimes, vitamin B 200 complex and vitamin D, very happy with the result.
    SofiiaS
    Did you find this review helpful?
    3 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    (no review title)

    Natokinase does the job of dilating blood vessels to the point where I have frequent nose-bleeds after using the product for about 10 months. So naturally, I am off the product and haven't had a bleed for one week to date. Hope that was the cause of my bleeding from my left nostril with the slightest provocation.
    JohnB
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
    Image

    (no review title)

    I started taking Nattokinase many years ago for heart health. Now at 88 it has served me well.
    EarlW
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    works

    I believe this works great. I had a noticeable blood clot in my leg with varicose veins, about the size of a marble, that has vanished after using this product.
    DonH
    Did you find this review helpful?
    5 out of 5 stars
    16 October, 2013
    originally posted on swansonvitamins.com
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    Highly recommended

    High dose, high quality nattokinase at a great price. Did a lot of research, and this fits my needs perfectly without costing me a small fortune.
    PhoenixFire
    Did you find this review helpful?
    5 out of 5 stars
    20 March, 2013
    originally posted on swansonvitamins.com
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    Exceptional results

    This product, enhanced the other supplements I have been using & helped me obtain the results I have been striving for the past 3 years .
    Robertybob
    Did you find this review helpful?
    4 out of 5 stars
    5 March, 2013
    originally posted on swansonvitamins.com
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    Nattokinase

    Don't know if this product is helpful or not but I take it for blood flow.
    Lonbon5121
    Did you find this review helpful?
    5 out of 5 stars
    11 February, 2013
    originally posted on swansonvitamins.com
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    Maximum Strength!

    Hard to find this high of a dose in one serving. Thanks Swanson!
    hhaddad
    Did you find this review helpful?

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