NO it is a fermented mixture of nattokinase and bacteria. I have been taking it for years folowing a stroke for blood control. It is supposed to keep your blood from clotting in the body but it will clot outside the body. Apparently it works. It has for me for Ten years. David I take the capsule from. I buy it from Dr's Best at 2000 fcu. David

Does anyone know how much mcg of vitamin K2 is in a serving of (1/32) of this natto powder. Recommended amount is between 150-200mcg per day of k2

I would google it. I was able to find out supposedly how much k2 is in 100 grams (not milligrams, so you would have to convert it) of natto on www.mamanatural.com. Of course this is not specific to this product. Hope this helps, Good luck.(According to the above mentioned website they stated 775 mcg per 100 gram serving.)

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BulkSupplements.com Nattokinase 2000 FU Powder - Sourced from Natto Extract, 100mg - Gluten Free, 100mg per Serving, 50g (1.8 oz) (Pack of 1)

Product ID: 37170464

Details

Age Range (Description)
Adult
Brand
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Powder
Item Weight
1.6 ounces

⚡2000 FU potency for powerful enzyme support

🌱100mg pure nattokinase per serving, naturally sourced

🛡️Gluten-free & cGMP certified for clean, trusted quality

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Description

⚡ Unlock your flow with nature’s enzyme power!

PURE NATURAL BOOST - 100mg of premium nattokinase extracted directly from fermented natto for authentic wellness.
CLEAN LABEL CONFIDENCE - Gluten-free formula crafted in cGMP-certified facilities with rigorous third-party testing.
POTENT ENZYME POWERHOUSE - 2000 FU nattokinase delivers robust cardiovascular and circulatory support.
EFFORTLESS DAILY WELLNESS - Unflavored powder blends seamlessly into your routine—no complicated prep, just pure health.
TRANSPARENT QUALITY PROMISE - Every batch tested for purity and potency, so you never compromise on your health goals.

BulkSupplements.com Nattokinase 2000 FU Powder offers a potent 2000 fibrinolytic units per 100mg serving of enzyme extracted from fermented natto. This gluten-free, unflavored powder supports cardiovascular health and circulation, produced under strict cGMP standards and verified by third-party labs to ensure purity and consistency. Ideal for professionals seeking a clean, effective supplement to seamlessly integrate into their daily wellness regimen.

Specifications

ASIN	B00ENR9RZU
ASIN	B00ENR9RZU
Age Range Description	Adult
Allergen Information	Soy
Best Sellers Rank	#97,086 in Health & Household ( See Top 100 in Health & Household ) #4,029 in Blended Vitamin & Mineral Supplements #4,852 in Vitamin Supplements
Brand Name	BulkSupplements
Container Type	Bottle
Customer Reviews	4.2 4.2 out of 5 stars (258)
Date First Available	August 20, 2013
Department	men, women
Diet Type	Gluten Free
Dosage Form	Powder
Flavor	Unflavored
Item Dimensions	5 x 1.5 x 7.2 inches
Item Form	Powder
Item Weight	1.6 ounces
Manufacturer	BULKSUPPLEMENTS.COM
Manufacturer	BULKSUPPLEMENTS.COM
Manufacturer Part Number	NATTO-50
Material Features	Gluten Free
Number of Items	1
Primary Supplement Type	Enzyme
Product Benefits	Antioxidant
Product Dimensions	5 x 1.5 x 7.2 inches; 1.6 ounces
Special Ingredients	Nattokinase
UPC	849720006936

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R1326

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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