🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
45 mg (50% DV)
500 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 500mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 25mg

Other Ingredients

Quercetin Dihydrate Rice Flour Hypromellose Tapioca Maltodextrin L-Leucine Rice Hull Concentrate

Label Claims — Verification

Nutrient
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

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

Product Information

📋 Directions for Use

Suggested Use: Adults take two (2) capsules daily with a meal and a full glass of water.

⚠️ Warnings & Precautions

Caution: Keep out of reach of children.

As with any supplement, if you are pregnant, nursing or taking medication, consult your doctor before using this product.

Do not use if safety seal under the lid is broken or missing.

🧪 Formulation Notes

A potent antioxidant flavonoid found in grapes, berries, and citrus fruits, quercetin supports immune and respiratory health and helps protect against free radical damage, which is important for healthy aging. Our Quercertin includes vitamin C and citrus bioflavonoids to help enhance absorption, antioxidant action, and immune health.

No GMOs No Soy No Gluten No coloring, preservatives or flavoring

V Vegan Friendly

Quercetin with citrus bioflavonoids

Enhanced absorption Formulated to help support immune health and overall well being

Does not contain GMOs, soy, gluten, dairy, eggs, fish, shellfish, tree nuts, peanuts or sesame.

Additional Information

Store in a cool, dry place.

Vitamin angels proud supporter

GMP Good Manufacturing Practice Consistent Quality

Product Details

UPC / SKU 8 40284 40007 9
DSLD Entry Date 2024-08-22
Product Type Other Combinations
Form Capsule
DSLD ID 316384
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
Meta Analysis Medicine 2024
B Effects of quercetin supplementation on lipid profile: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2017
B Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
Meta Analysis BMC endocrine disorders 2024
B Quercetin and endurance exercise capacity: a systematic review and meta-analysis
Meta Analysis Medicine and science in sports and exercise 2011
B Dietary flavonoid intake and smoking-related cancer risk: a meta-analysis
Meta Analysis PloS one 2013
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
Meta Analysis Medicine 2023
B A Systematic Review: Quercetin-Secondary Metabolite of the Flavonol Class, with Multiple Health Benefits and Low Bioavailability
Systematic Review International journal of molecular sciences 2024
B Dietary flavonoid for preventing colorectal neoplasms.
Cochrane Review The Cochrane database of systematic reviews
B Flavonoids for treating venous leg ulcers.
Cochrane Review The Cochrane database of systematic reviews
B The effects of quercetin supplementation on lipid profiles and inflammatory markers among patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2020
View all evidence for Quercetin →

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