Nattokinase Heart Health Formula

product on market Capsule GNC Preventive Nutrition 🟢 Safety: 100/100
Brand: GNC Preventive Nutrition
🟢 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

Label for Nattokinase Heart Health Formula
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Label Data

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

Supplement Facts — Evidence Check

20 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
300 mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 300mg
White Willow Bark Extract
200 mg
100 mg
📊 Market median: 100.0mg (70 products)
Median 100.0mg This product: 100mg

Other Ingredients

Cellulose Gelatin

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)

Product Information

📋 Directions for Use

DIRECTIONS: As a dietary supplement, take one capsule daily.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

WARNING: Do not use if pregnant, nursing or are allergic or contraindicated to asprin. If you are taking aspirin or blood thinning or other medication, consult your healthcare professional before using this product.

Discontinue use two weeks prior to surgery, or if upset stomach occurs

🧪 Formulation Notes

CONTAINS: Soybeans.

No Sugar, No Starch, No Artificial Colors, No Artificial Flavors, Sodium Free, No Wheat, No Gluten, No Corn, No Soy, No Dairy, Yeast Free.

Additional Information

Store in a cool, dry place.

? Helps maintain normal blood pressure levels already within normal range*

?Supports blood flow and circularory health*

CODE 743121 AMG

Conforms to USP <2091> for weight.

HEART

Lot No./Best By:

Meets USP <2040> disintegration.

Product Details

UPC / SKU 0 48107 10212 8
DSLD Entry Date 2011-11-25
Product Type Other Combinations
Form Capsule
Brand GNC Preventive Nutrition
DSLD ID 2694
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
PubMed DOI
C Effects of nattokinase on blood pressure: a randomized, controlled trial
Rct Hypertension research : official journal of the Japanese Society of Hypertension 2008
PubMed DOI
C A single-dose of oral nattokinase potentiates thrombolysis and anti-coagulation profiles
Rct Scientific reports 2015
PubMed DOI
D [A clinical study on the effect of nattokinase on carotid artery atherosclerosis and hyperlipidaemia]
Other Zhonghua yi xue za zhi 2017
PubMed DOI
View all evidence for Nattokinase →

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