Swanson Ultra

Maximum Strength Nattokinase 4,000 Fibrinolytic Units

Swanson $17.99
Item:
SWU717
Availability:
In Stock
Caps Size:
1, Pill Size Guide
Size:
200 mg 30 Caps
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  • Super potent circulatory & cardiovascular support



  • Delivers 4,000 fibrinolytic units of activity per capsule



  • Features patented NSK-SD Japanese Nattokinase with guaranteed activity


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). Evidence suggests that fibrinolytic enzymes like Nattokinase promote healthy blood flow to support circulatory and cardiovascular health.

Swanson Ultra® Nattokinase supplements feature patented NSK-SD® Japanese Nattokinase with guaranteed activity. NSK-SD is the premier Nattokinase ingredient worldwide. Over 15 years of research went into perfecting NSK-SD, which is produced through a patented process using a patented Bacillus strain and non-GMO soybeans. NSK-SD can now be found in highest quality Nattokinase products worldwide, but only Swanson brings you NSK-SD Nattokinase at such affordable prices. Our new Maximum Strength Nattokinase delivers 4,000 fibrinolytic units of activity per capsule, twice the potency of our original Nattokinase!

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
NSK-SD® Nattokinase(providing 4,000 fibrinolytic units of activity per capsule) (from fermented soybean extract) 200 mg *

*Daily Value not established.

Other ingredients: Microcrystalline cellulose (plant fiber), indigestible dextrin, gelatin, soybean powder, cornstarch, soybean oil, calcium carbonate, may contain one or both of the following: magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one capsule per day with water.

WARNING: Do not use if you have a blood coagulation disorder and/or if you are taking any drug that affects blood coagulation such as prescription vitamin K, heparin, or warfarin (coumadin). Consult your healthcare provider before use if you are taking prescription medication or if you are pregnant or nursing.

NSK-SD® is a registered trademark of Japan Bio Science Laboratories.

Terms and Ingredient Definitions

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Maximum Strength Nattokinase 4,000 Fibrinolytic Units 4.7 5 3 3
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 . March 20, 2013
Nattokinase Don't know if this product is helpful or not but I take it for blood flow. March 5, 2013
Maximum Strength! Hard to find this high of a dose in one serving. Thanks Swanson! February 10, 2013
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