Quercetin and Pterostilbene Advanced
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 Capsule(s)
Serving Size
180
Servings
Non-Nutrient/Non-Botanical
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
(1% DV)
500 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
50 mg
📊 Market median: 167.0mg (311 products)
📚 182 studies (Tier A: 0, B: 65)
Other Ingredients
Microcrystalline Cellulose
Hydroxypropyl Methylcellulose
Carrot, Powder
Sunflower Lecithin
Potato Maltodextrin
Silicon Dioxide
Label Claims — Verification
❓
All Other
❓
Structure/Function
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)
Product Information
📋 Directions for Use
Suggested use: Adults, as a dietary supplement, take one (1) capsule in the morning and one (1) capsule in the evening.
⚠️ Warnings & Precautions
Keep out of reach of children.
Do not use if safety seal is broken.
If you are nursing, pregnant, have high cholesterol or other medical condition, or are taking medication such as cholesterol lowering medication, consult your physician before taking this product.
🧪 Formulation Notes
Brain & cognitive function Immune support Antioxidant
Additional Information
Providing quality products since 2001.
Product Details
UPC / SKU
8 10487 03658 0
DSLD Entry Date
2024-03-22
Product Type
Non-Nutrient/Non-Botanical
Form
Capsule
Brand
Dr. Mercola
DSLD ID
308863
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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