Home/ Supplements/ Quercetin/ Quercetin

Quercetin

product on market Capsule Paradise Earth's Blend Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Quercetin is supported by moderate evidence for its antioxidant and anti-inflammatory properties. The accompanying berry blends, green powders, and adaptogens provide general nutritional support, though clinical evidence for these specific combined extracts is limited. The product maintains a high safety profile with no significant concerns noted.

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

Label

Product Label

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

Label Data

1 Vegetarian Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Nature's C Veggie Berry Blend
60 mg
Organic Alkalizing Green Juice Powders
52 mg
Organic Aqua Superfoods
38 mg
Stress & Energy Adaptogens (Extracts)
26 mg
25 mg
Market median: 80.0mg (20 products) 337 studies (A:8, B:183)

Other Ingredients

Plant Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 vegetarian capsule 1-3 times daily preferably with food or as directed by your qualified health care professional.

Warnings & Precautions

Warning: As with any supplement, if you are pregnant, nursing or taking medication, consult your doctor before use.

Do not use if either tamper-evident seal is broken or missing.

Keep out of reach of children.

Formulation Notes

Quality Purity Potency

Nature synergized with real whole-food goodness Paradise Earth's Blend Quercetin is truly a nature synergized supplement. Our formula uses real whole-food goodness paired with a superfood blend to go beyond mere deficiencies and help support overall whole system health.

Superfood immune formula + Nature's C + amla + camu camu + Acerola + probiotics + aptogens

Vegan

Made with non-GMO ingredients Gluten free

No fillers, binders or common allergens.

GMP Quality Assured & FDA Registered.

Additional Information

Paradise products have won over a decade of Best of Supplements Awards. We are dedicated to sourcing premium ultra pure ingredients that meet the highest standards of excellence.

Manufactured in the USA

Metadata

Product Details

UPC / SKU6 01944 77892 7
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormCapsule
BrandParadise Earth's Blend
DSLD ID289060
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 →
Compare

Similar Products

Quercetin 500 mg
Nature's Harmony · Capsule
100
Isoquercetin 100 mg
Integrative Therapeutics · Capsule
100
Quercetin 250 mg
VQ Verified Quality · Capsule
100
NitroVasc with Cordiart
Life Extension · Capsule
100
Citrus Bioflavonoid Complex 750 mg
Bluebonnet · Capsule
100
View all Quercetin products →
Quercetin research Best Quercetin All Quercetin products More from Paradise Earth's Blend View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.