🟢 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

NSK-SD
50 mg

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Methylcellulose L-Leucine

Label Claims — Verification

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

Target Groups

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

Product Information

📋 Directions for Use

Directions: Take one capsule twice per day or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Caution: This product is contraindicated for individuals with a history of bleeding tendency or with conditions associated with bleeding.

Use only under the supervision of your healthcare practitioner, especially if taking anticoagulant or blood pressure medications.

Keep out of reach of children.

Contains: Soy.

🧪 Formulation Notes

Nattokinase is an all-natural fibrinolytic enzyme extracted from highly purified Japanese natto. Nattokinase may support the body's natural clotting and fibrinolytic processes.

Researchers have studied nattokinase extensively in human and animal trials. These studies indicate that it may support healthy blood flow as well as aid in successfully breaking down fibrin, a blood clotting protein.

The formula meets or exceeds cGMP Quality Standards.

Does Not Contain: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat. Sourced from non-GMO ingredients.

Professional Quality Formulas

Fibrinolytic enzyme (NSK-SD)

High Potency Supports Healthy Blood Flow

GF Gluten-free

Vegetarian

Additional Information

Storage: Keep tightly closed in a cool, dry place.

Product Details

UPC / SKU 8 12527 01093 2
DSLD Entry Date 2024-12-21
Product Type Non-Nutrient/Non-Botanical
Form Capsule
Brand NuMedica
DSLD ID 323625
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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