Nattokinase is an enzyme derived from “natto,” a traditional fermented soy food popular in Japan. During natto production, non-GMO soybeans are boiled and fermented with Bacillus subtilis bacteria, which produce nattokinase.

Doctor’s Best Nattokinase contains the nattokinase enzyme with Vitamin K2 removed.

Nattokinase has been shown to support the circulatory system by helping maintain normal blood fibrinogen levels.

Ingredients
Maltodextrin, hypromellose (vegetable capsule), magnesium stearate (vegetable source). Contains soy.

Composition
Per 1 capsule:
Nattokinase (from fibrinase enzyme) – 2000 FU**
(**FU – enzymatic activity in fibrinolytic units)

Directions for Use
Adults: Take 1 capsule daily between meals, or as recommended by a nutritionally informed physician.

Warnings
Do not use this product if you are pregnant, breastfeeding, allergic to soy, or taking blood-thinning medication. Consult a physician before use. Store in a cool, dry place.