*Product image may differ from product received.


Product Details

Nattokinase is an enzyme extracted from a Japanese food called nattō, which is produced from fermented soybeans. Natto is a popular dish in Japan, where it is often eaten with rice.

Nattokinase, profibrinolytic serine protease, was first extracted from natto in the mid-1980s by Chicago researcher Dr. Hiroyuki Sumi, who gave the dietary supplement its name. Nattokinase is promoted in the alternative medicine community as a blood thinner.

PureBulk's Nattokinase powder is standardized to contain 20,000 functional nattokinase enzymes (or FU) per gram.

Tested by Accredited 3rd Party Labs

This PureBulk product is manufactured in a cGMP registered facility. PureBulk's supplements are tested by accredited third party labs in the USA to ensure their identity, purity and potency. To receive a copy of these test results or any other PureBulk supplement please fill out the COA request form found here.

Supplement Facts & Directions

Supplement Facts

Serving Size: 95 milligrams
Servings Per Container: Varies
Amount Per Serving % Daily Value*
Natto Extract 95 mg
Nattokinase Activity...
  2000fu (Fibrinolytic Acid)

* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value Not Established
‡ These supplement facts may vary from the product you receive.    Please call for exact numbers.

Other Ingredients: Soy Protein & Soy Fiber

Contains: Soy

Free of:  Sugar, Dairy, Yeast, Gluten & Corn

Directions:  As a dietary supplement, take 95mg (scant 1/16 tsp) up to three times daily, or as directed by a physician.

Warning: If you are pregnant, nursing, taking any medications or have any medical condition consult your physician before use. Keep out of reach of children. Store in a cool, dark & dry place.

*NOTE: 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.