🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

1 Veg Capsule(s) Serving Size
60 Servings
Non-Nutrient/Non-Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

100 mg
📊 Market median: 100.0mg (70 products)
Median 100.0mg This product: 100mg

Other Ingredients

Microcrystalline Cellulose Hypromellose Stearic Acid Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (81% of products) Nutrient (6% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Usage: Take 1 capsule 1 to 2 times daily on an empty stomach.

⚠️ Warnings & Precautions

Caution: For adults only.

Do not use if pregnant or nursing, taking “blood thinning” medications (anticoagulants) (such as aspirin, warfarin, heparin) or if you have any ongoing bleeding/coagulation problems (including but not limited to: active ulcer, recent surgery/trauma, hemophilia). Consult physician if you have a medical condition (including uncontrolled high blood pressure [equal to or higher than 200 mmHg/110mmHg]).

Keep out of reach of children.

Contains soy.

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

Nattokinase is an enzyme isolated from Natto, a traditional Japanese fermented soy food. Natto has been consumed for thousands of years for its numerous health promoting properties. More recently, both clinical and non-clinical studies have demonstrated that Nattokinase can help to promote heart and circulatory health by supporting normal blood clotting functions. NOW Nattokinase is derived from non-GMO soy and has 2,000 FUs (Fibrinolytic Units) per 100 mg serving.

Cardiovascular Health Helps Maintain Normal Blood Flow

2,000 FUs of Activity

Vegetarian/Vegan

Triangle K (Kosher)

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.

Contains no Vitamin K.

Natural color variation may occur in this product.

Additional Information

Triangle K (Kosher)

General Health Family owned since 1968.

GMP Quality Assured

Product Details

UPC / SKU 7 33739 03140 2
DSLD Entry Date 2021-03-25
Product Type Non-Nutrient/Non-Botanical
Form Capsule
Brand NOW
DSLD ID 245755
Data Updated 2026-04-11

Research Evidence

4 Research Sources
45 Avg Quality Score
2 Rct
1 Other
1 Systematic Review
B Nattokinase Supplementation and Cardiovascular Risk Factors: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Systematic Review Reviews in cardiovascular medicine 2023
C Effects of nattokinase on blood pressure: a randomized, controlled trial
Rct Hypertension research : official journal of the Japanese Society of Hypertension 2008
C A single-dose of oral nattokinase potentiates thrombolysis and anti-coagulation profiles
Rct Scientific reports 2015
D [A clinical study on the effect of nattokinase on carotid artery atherosclerosis and hyperlipidaemia]
Other Zhonghua yi xue za zhi 2017
View all evidence for Nattokinase →

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