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Quercetin Zinc

product on market Capsule Mt. Angel Vitamins Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines zinc, vitamins C and D3, and quercetin, which have moderate to strong evidence for supporting immune function. Bromelain is included for its potential anti-inflammatory properties, though evidence for this specific combination is limited. The profile consists of well-studied nutrients generally recognized as safe.

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

Label

Product Label

Label for Quercetin Zinc
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
150
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
120 mg (133% DV)
25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
7.5 mg (68% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
530 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
50 mg
Market median: 200.0mg (136 products) 3 studies — no high-quality reviews
Stinging Nettle
50 mg

Other Ingredients

Cellulose Calcium Phosphate Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions for use: Take two capsules twice daily with a meal, or as directed by your health care provider.

Warnings & Precautions

Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Formulation Notes

With Stinging Nettle Root, Vitamin C and D3

No soy, salt, yeast, gluten, milk & egg products, sugar, starch, or preservatives.

Metadata

Product Details

UPC / SKU7 68305 01028 4
DSLD Entry Date2022-01-22
Product TypeOther Combinations
FormCapsule
BrandMt. Angel Vitamins
DSLD ID258359
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
View all evidence for Quercetin →
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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.