🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

1 Tablet(s) Serving Size
30 Servings
Botanical with Nutrients Product Type
20% Evidence Coverage

Supplement Facts — Evidence Check

Calories
7 Calorie(s)
Total Carbohydrate
1 Gram(s)
Vitamin C
100 mg (110% DV)
Sodium
68 mg (3% DV)
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 654mg

Other Ingredients

Microcrystalline Cellulose Sodium Croscarmellose Stearic Acid Silicon Dioxide Hydroxypropyl Methylcellulose Triacetin Carmine Natural color

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: 1-2 tablets daily.

⚠️ Warnings & Precautions

Packaged with safety seal.

Not sold in retail stores. Available exclusively from NeoLife promoters.

🧪 Formulation Notes

Flavonoids promote antioxidant activity, cellular health, and normal tissue growth and renewal throughout the body.

Flavonoid Complex contains a broad spectrum of catechins, anthocyanins, proanthocyanins, flavones, flavanones, flavonols, and ellagic acid from green tea, kale, cranberries, blueberries, elderberries, red & black grapes, beet root, lemons, oranges, and grapefruit.

Powerful phytonutrient protection for cellular health

Made in U.S.A.

Additional Information

Store in a cool, dry place, away from direct sunlight.

Based in nature

SAB Scientific Advisory Board

NeoLife Scientific Advisory Board

Product Details

UPC / SKU 3302s
DSLD Entry Date 2023-12-14
Product Type Botanical with Nutrients
Form Tablet or Pill
DSLD ID 303256
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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