🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Softgel(s) Serving Size
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

50 mcg
✅ Within RDA (0.4× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.05mg
100 mg
📊 Market median: 100.0mg (70 products)
Median 100.0mg This product: 100mg

Other Ingredients

Sunflower Oil Gelatin Glycerin purified (deionized) Water Beeswax Maltodextrin Carob Dibasic Calcium Phosphate

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, take one softgel per day with water.

⚠️ Warnings & Precautions

Warning: For adults only.

Do not use if you have a blood coagulation disorder and/or if you are taking any drug that affects blood coagulation such as prescription vitamin k, heparin or warfarin (coumadin). Consult your healthcare provider before use if you are taking prescription medication, have a medical condition of if you are pregnant or nursing.

Keep out of reach of children.

Do not use if seal is broken.

Contains sulfites and soy.

🧪 Formulation Notes

Natural Vitamin K-2

with Nattokinase

Contains sulfites and soy.

Additional Information

Store in a cool, dry place. Do not refrigerate.

SWU819 Rev 0 06 06 18

Bone and Cardiovascular Health

Product Details

UPC / SKU 0 87614 02819 4
DSLD Entry Date 2019-02-25
Product Type Other Combinations
Form Softgel Capsule
Brand Swanson
DSLD ID 190970
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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