Quercetin 500 mg®

Non-Nutrient / Non-Botanical

Brand: Jarrow Formulas

CapsuleNon-Nutrient/Non-BotanicalOn Market

Functions

Immune Support

Product label for Quercetin 500 mg — Click to view full label

Net Contents

100 Veggie Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

100

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 90011 14016 0

Product Version

12122QUER PROD # 114016

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

4Dietary Attributes

Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

Wheat
Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Quercetin	500 mg	—

Not Present

Other Ingredients

Hydroxypropyl MethylcelluloseWaterMicrocrystalline CelluloseMagnesium StearateSilicon Dioxide

Target Groups

VeganVegetarianAdult (18 - 50 Years)No AllergiesGluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: Adults take 1 capsule once a day with meals or as directed by your qualified healthcare professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication (especially diclofenac), or have a medical condition; if adverse reactions occur, discontinue use.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Do not use if safety seal is damaged or missing.

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

Quercetin is a bioflavonoid antioxidant found in onions, green leafy vegetables, and fruits such as apples and cherries. Quercetin supports healthy cellular function, cardiovascular health and has been shown to support a healthy immune response.

Formulation re: Vegetarian/Vegan

Vegan

Formulation re: Other

Supports immune and cardiovascular health

Formulation re: Does NOT Contain

Non-GMO Gluten Free

Formulation re: Does NOT Contain

No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame. Non GMO

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Seals/Symbols

Non GMO Project Verified Nongmoproject.org

Brand IP Statement(s) re: (c), (TM), (SM)

General Statements: All Other Content

Immune support

Manufacturer & Distributor

Distributor

Jarrow Formulas, Inc.

Sherman Oaks, CA, 91403, USA

1-866-459-4154

Market Reference

$20.00 – $189.99· 7 listings

Jarrow Formulas Quercetin 500 mg
Smallflower.com4.7(1200)
$20.00Lowest
Jarrow Formulas - Quercetin 500mg - 30 Capsules
Pure Prescriptions4.7(1200)
$20.49
Quercetin 500 Plus – Antioxidant & Immune Support Formula Doctors Buy Bottles 1
Edom Laboratories
$55.95
Jarrow Formulas Curcumin 95 500mg - Up to 120 Servings (Veggie Caps) & Quercetin 500 mg - Bioflavonoid - Quercetin Dietary Supplement
GoSupps.com4.7(1700)
$189.99
Quercetin Synergy 500
Pure Prescriptions
$63.95
Solaray Quercetin 500 mg
Fruitful Yield4.8(966)
$35.49
Quercetin 500mg - 60
Lamberts Baltic4.5(58)
$44.49

Where to Buy Locally

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Body Coach Center Saint Honoré
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BioTechUSA Forum des Halles
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CC Forum des Halles, 101 Porte Berger, 75001 Paris
Directions 01 42 33 51 05

Research & Studies

The therapeutic efficacy of quercetin in combination with antiviral drugs in hospitalized COVID-19 patients: A randomized controlled trial
M Shohan, R Nashibi, MR Mahmoudian-Sani… - European journal of …, 2022 - Elsevier
… in patients who were taking quercetin. Based on our observations, quercetin is safe and effective in … of our study and clarify the therapeutic potential of quercetin in COVID-19 treatments. …
2022134 citations
A pharmacokinetic study of different quercetin formulations in healthy participants: a diet‐controlled, crossover, single‐and multiple‐dose pilot study
J Solnier, Y Zhang, K Roh, YC Kuo… - Evidence‐Based …, 2023 - Wiley Online Library
… This study aimed to evaluate the blood concentrations of quercetin in healthy participants after the administration of different formulations in single- and multiple-dose phases. Ten …
202338 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-04-23. DSLD Label ID: 307720. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.