Doctor's Best Nattokinase (2,000 FU) Vegecaps

Save $13

Size: 90 Capsules
$36.90 $49.90



  • May help to dissolve blood clots.
  • Made from non-GMO Natto.
  • Does not contain vitamin K. 

Doctor's Best Nattokinase is an enzyme derived from "natto", a traditional fermented soy food popular in Japan. During the natto production process friendly Bacillus subtilis bacteria ferment boiled, non-GMO soybeans, producing nattokinase. Doctor's Best Nattokinase contains nattokinase enzyme with Vitamin K removed.

Nattokinase may help to thin the blood, possibly by dissolving fibrins that form the strong mesh in blod clots. 


Active ingredients per capsule:
Nattokinase                                     2000FU
(fibrinolytic units) enzyme activity

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

Contains soy. 

Does NOT contain: milk, egg, wheat, gluten, sugar, sweeteners, salt, or preservatives. 


Adults: Take 1 to 2 capsules daily, between meals. 

The best way to take Nattokinase is on an empty stomach first thing in the morning and just before bedtime (if your stomach has no food in it). The reason why we don't want your stomach to have food in it is because it would activate the Nattokinase. It is an enzyme so if it meets food it will activate and digest the food. What we want it to do is to activate in the lower intestine where it gets taken up into the blood stream and it is there where we ant it to start digesting the 'dead proteins' to help with your circulation. Please take it with a room temperature glass of water not juice and never take it out of the capsule.

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