🟢 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 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 Cellulose Ascorbyl Palmitate

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Suggested use: Take 1-3 capsules per day.

⚠️ Warnings & Precautions

Caution: Keep out of reach of children.

Use only as directed. People with ulcers, recent or pending surgery, or recent major trauma should not take Nattokinase.

Not for use by pregnant or lactating women. Generally, people with bleeding disorders, or taking prescription blood thinners, should use this product only under the close supervision of a medical doctor.

Contains soy.

This product should be used within 2 years of purchase. Safety-sealed for your protection. Return for replacement if the outer seal is broken.

🧪 Formulation Notes

Nattokinase supports healthy blood flow and circulation. Nattokinase is an enzyme extracted from Natto, a cheese-like food made from fermented soybeans. Nattokinase may contribute to the function of the heart and cardiovascular system by enhancing fibrinolytic activity.

Nattokinase NSK-SD 100 mg -2,000 units

Supports healthy circulation

Additional Information

Store in a cool, dark, dry place.

Product Details

DSLD Entry Date 2025-07-24
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 334610
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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