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Doctor's Best Nattokinase, 2,000 FUs, 90 Veggie Caps

Doctor's Best Nattokinase, 2,000 FUs, 90 Veggie Caps

Regular price $18.99 USD
Regular price $18.99 USD Sale price $18.99 USD
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Helps support a healthy circulatory system*

Helps support cardiovascular and circulatory health*

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Product Overview


  • Science-Based Nutrition™
  • Supports Circulatory Health 
  • Dietary Supplement
  • Non-GMO / Vegan

Nattokinase is an enzyme derived from "natto," a traditional fermented soy food popular in Japan. During the natto production process, non-GMO soybeans are boiled and fermented with friendly Bacillus subtilis bacteria producing nattokinase. Doctor's Best Nattokinase contains nattokinase enzyme with Vitamin K2 removed. Nattokinase has been shown to support the circulatory system by helping to maintain normal fibrinogen levels in blood.

Helps support the circulatory system. 

Expiration Date

09/30/2026 00:00:00




Maltodextrin, hypromellose (vegetarian capsule), magnesium stearate (vegetable source).

Contains Soy. 

Suggested Use

Adult use: Take 1 capsule daily between meals, or as recommended by a nutritionally informed physician.


Do not use this product if you are pregnant or nursing, are allergic to soy, or if you are taking blood-thinning medication, consult a physician before taking this product.

Store in a cool dry place.

Supplement Facts
Serving Size: 1 Veggie Capsule
Serving Per Container: 90 
 Amount Per Serving%Daily Value
(from fibrinase enzyme)
2,000 FU**
†Daily Value not established.
**FU - enzyme activity in fibrinolytic units