Pure Quercetin
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Capsule(s)
Serving Size
30
Servings
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
800 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
Other Ingredients
Cellulose
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (84% of products)
Nutrient (23% of products)
Qualified Health (1% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Directions Take 2 capsules per day, with a source of fat.
⚠️ Warnings & Precautions
Warning Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using
Warning Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using
🧪 Formulation Notes
UK Supplier
Contains no artificial ingredients, wheat, gluten, yeast, soy, corn, milk or preservatives
Additional Information
Store in a cool, dry place
GMP Good Manufacturing Practice Quality Guarantee
Product Details
DSLD Entry Date
2024-09-25
Product Type
Non-Nutrient/Non-Botanical
Form
Capsule
Brand
DoNotAge.org
DSLD ID
315494
Data Updated
2026-04-11
Research Evidence
184
Research Sources
55
Avg Quality Score
91
Systematic Review
75
Meta Analysis
7
Rct
7
Clinical Trial
2
Cochrane Review
1
Openfda Safety
B
Treatment of gouty arthritis with traditional Chinese medicine decoction: Meta-analysis, network pharmacology analysis, and molecular docking
B
Effects of quercetin supplementation on lipid profile: A systematic review and meta-analysis of randomized controlled trials
B
Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
B
Clinical efficacy evaluation and potential mechanism prediction on Guizhi-Shaoyao-Zhimu decoction in the treatment of gouty arthritis based on meta-analysis, network pharmacology analysis, and molecular docking
B
A Systematic Review: Quercetin-Secondary Metabolite of the Flavonol Class, with Multiple Health Benefits and Low Bioavailability
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