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Doctor's Best Best Nattokinase 2,000 FUs

Brand: Doctor's Best

SKU# db-bn-grpd

Doctor's Best Best Nattokinase 2,000 FUs

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Nattokinase - Composed of 275 Amino Acids for Improved Circulatory Health!

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270 V-Capsules





Composed of 275 Amino Acids for Improved Circulatory Health!

  • Supports Circulatory Health
  • Suitable for Vegetarians
  • Science-based nutrition
  • Dietary supplement
Nattokinase is an enzyme derived from "natto", a traditional fermented soy food popular in Japan. During the natto production process B. subtilis natto, a friendly bacteria, ferments boiled soybeans, releasing nattokinase. Best Nattokinase contains pure nattokinase enzyme with all Vitamin K removed.

Doctor's Best Nattokinase
(2000FU) 90VC contains 2,000 fibrinolytic units, which refers to the enzyme activity level. Enzymes, like Nattokinase, are not measured in mg, but in an unassociated measure of units. Even if the enzyme had 1,000mg per capsule but no activity, the enzyme would be worthless. Doctor's Best Nattokinase has 2,000FU (units) of activity. This is a very high amount of activity.

Best Nattokinase features a unique fibrinolytic enzyme derived from natto, a fermented soybean food popular in Japan with a history of use dating back 2 millennia. In addition to being valued for its flavor, natto was used traditionally to support cardiovascular health and for occasional fatigue. Best Nattokinase capsules are free of vitamin K.

Nattokinase is a remarkable enzyme composed of 275 amino acids, derived from a fermentation process using soy and the bacteria Bacillus subtilis natto. While investigating the effects of over 150 kinds of food on the circulatory system, Dr. Hiroyuki Sumi discovered nattokinase when examining properties of natto. Since then, he and other scientists have researched nattokinase activity in both animal and human trials. Not surprisingly, modern research appears to confirm the vascular support potential of nattokinase that has been known to many for centuries.

Founded in 1990 by supplement industry veteran Halvorsrude and a holistic physician, San Clemente-based Doctor's Best, Inc. manufactures and distributes dietary supplements throughout the U.S. and overseas. Doctor's Best is known for high-quality products that are based on sound research in the field of nutritional science.

Suggested Adult Use:
Take 1-2 capsules daily, between meals.

FDA: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Nutrition Facts

Supplement Facts

Supplement Facts:

Serving Size: 1 Capsule
Servings Per Container: 270

Amount Per Serving:
Nattokinase 2,000 FU

Other ingredients: Cellulose, modified cellulose (vegetarian capsule), maltodextrin, magnesium stearate (vegetable source).

Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.


Doctor's Best Best Nattokinase 2,000 FUs Reviews

2 Item(s)

per page
  • Beats blood's thickening with age


    I use 100 mg am & pm to reduce the chance of a blood clot including heart attack deep vein clots pulmonary embolism to lower blood pressure (less fibrin blood pumps easier) and to improve endothelial function.

    Review by Frank (Posted on 10/14/2013) DISCLAIMER. Individual results may vary.

  • Best price!


    Hi! I have bought this product for my dad twice from this site and I didn't find any better price elsewhere. Every time my dad needs the Natto Dr. Best's is the one to go.

    Review by Cesar (Posted on 1/27/2013) DISCLAIMER. Individual results may vary.

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