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Flavonoid Complex

product on market Tablet or Pill NeoLife Nutritionals Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The product contains vitamin C and a flavonoid blend, which are studied for their antioxidant properties and support of immune function. Research evidence for these specific components is generally strong, though the overall evidence coverage for this particular formulation is limited. No significant safety concerns are noted.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Flavonoid Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

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

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) 174 studies (A:0, B:62)

Other Ingredients

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

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

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

Metadata

Product Details

UPC / SKU3302s
DSLD Entry Date2023-12-14
Product TypeBotanical with Nutrients
FormTablet or Pill
DSLD ID303256
Data Updated2026-04-11
Research

Research Evidence

184
Research Sources
55
Avg Quality
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 PubMed DOI
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 PubMed
B Dietary polyphenols and the risk of metabolic syndrome: a systematic review and meta-analysis
Meta Analysis BMC endocrine disorders 2024 PubMed DOI
B Quercetin and endurance exercise capacity: a systematic review and meta-analysis
Meta Analysis Medicine and science in sports and exercise 2011 PubMed DOI
B Dietary flavonoid intake and smoking-related cancer risk: a meta-analysis
Meta Analysis PloS one 2013 PubMed DOI
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 PubMed DOI
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 PubMed DOI
B Dietary flavonoid for preventing colorectal neoplasms.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Flavonoids for treating venous leg ulcers.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
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 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.