NutraDrops Quercetin®

Non-Nutrient / Non-Botanical

Brand: Source Naturals

LiquidNon-Nutrient/Non-BotanicalOn Market

Functions

Immune Support

Product label for NutraDrops Quercetin — Click to view full label

Net Contents

4 Fluid Ounce(s)

Serving Size

2 Milliliter(s)

Servings Per Container

Supplement Form

Liquid

Bar Code (UPC/SKU)

0 21078 01523 9

Product Version

SN1523 REV C182-B FG-93210

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.

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

Allergen Guide

Contains

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: 2 Milliliter(s) · 1 per day

Ingredient	Amount Per Serving
Quercetin	134 mg	—

Not Present

Other Ingredients

Water, PurifiedGlycerinnatural Orange flavorXantham GumLactic AcidStevia leaf extractLecithinLauric ArginatePotassium Benozate

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 to 2 droppers daily.

Suggested/Recommended/Usage/Directions

Shake well before using.

Warnings & Precautions

Precautions re: Allergies

Contains soy.

Precautions re: Pregnant or Nursing or Prescription Medications

Caution: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Precautions re: All Other

Quercetin will stain fabrics.

Precautions re: All Other

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

Precautions re: Children

Keep out of the reach of children.

Formulation

Formula re: Contains

Quercetin is a bioflavonoid similar to rutin. Human cell culture studies with quercetin demonstrated its capability to inhibit the release of histamines. NUTRADROPS QUERCETIN provides quercetin in a liquid base that is easily absorbed.

Formulation re: Other

Seasonal bioflavonoid complex

FDA Statements

FDA Statement of Identity

Dietary Supplement

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.

Other Label Statements

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

NutraDrops is Source Naturals trademark for Lipopure, a trademark of ABCO Labs.

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

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$6.29 – $39.95· 8 listings

Source Naturals Quercetin Nutra
iHerb4.8(614)
$20.20
Activated Quercetin Source Naturals
Swanson Health Products4.7(618)
$27.65
MaryRuth's Quercetin Liquid Drops
MaryRuth Organics4.5(307)
$20.25
Source Naturals Quercetin with Bromelain 500 mg
PureFormulas.com
$15.39
Source Naturals Wellness N A Cetin Immune Protocol
Source Naturals4.7(37)
$15.50
Source Naturals Quercetin 1000 with Bromelain
PureFormulas.com
$22.75
Superdose Liposomal Quercetin 200mg
Netpharmacy
$6.29Lowest
Zinc & Quercitin Complex Sale
The Natural Apothecary Shoppe
$39.95

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

Natures Health Store
4.9 (8)
Health food shop
1 King St, Penrith CA11 7AR
Directions 01768 899262
Wellness UK
Vitamin & Supplements Shop
26 Ennerdale Ave, Carlisle CA1 2TR
Directions 07950 772690
Sport Freak
5.0 (6)
Health food shop
16 St Albans Row, Carlisle CA3 8JF
Directions 01228 493397
Synergistics Europe Ltd
5.0 (28)
Vitamin & Supplements Shop
Warton Rd, Carnforth LA5 9EX
Directions 0300 373 9319
Holland & Barrett - Carlisle
4.4 (9)
Vitamin & Supplements Shop
2 Globe Ln, Carlisle CA3 8NX
Directions 0330 058 2640
Supp Shack Ltd
3.7 (3)
Vitamin & Supplements Shop
15 Montgomery Way, Carlisle CA1
Directions
Vita Wellness Pro
Vitamin & Supplements Shop
5 Cattle Market, no name, Hexham NE46 1NJ
Directions 020 7971 1184
Purality Health Europe - Official UK & Europe Supplier for Purality Health, EverBella & SomaLeaf
5.0 (21)
Vitamin & Supplements Shop
Warton Rd, Carnforth LA5 9EX
Directions 0300 373 9319

Research & Studies

Formulation-based approaches for the delivery of food supplements and dietary fibers
TS Telange, SS Pawar, PY Chavan… - Food Supplements …, 2023 - taylorfrancis.com
… , or be derived from other sources and added to functional foods, provide health benefits. Whole grains, legumes, tubers, fruits, and vegetables are common food supplements that are …
20235 citations
Клініко-фармацевтичний аналіз застосування кверцетину у медичній практиці
Г Федорова - 2021 - dspace.nuph.edu.ua
… Clinical and pharmaceutical analysis of the use of quercetin in medical practice. – The … The characteristics of quercetin preparations and dietary supplements containing quercetin are …
2021
Consideration for flavonoid-containing dietary supplements to tackle deficiency and optimize health
J Solnier, C Chang, J Pizzorno - International journal of molecular …, 2023 - mdpi.com
… Furthermore, the anticoagulant and anti-platelet effects of quercetin … Thus, quercetin received attention during the COVID-19 … have proposed quercetin as a promising natural molecule in …
202351 citations
Safety aspects of the use of quercetin as a dietary supplement
S Andres, S Pevny, R Ziegenhagen… - Molecular nutrition & …, 2018 - Wiley Online Library
… quercetin used as single compound in dietary supplements. … effects following supplemental quercetin intake have been … critical health aspects regarding the safe use of quercetin as …
2018721 citations
Therapeutic potential and clinical effectiveness of quercetin: a dietary supplement
V Devi, G Deswal, R Dass, B Chopra… - Recent Advances in …, 2024 - benthamdirect.com
… Quercetin is a bioflavonoid that has been shown to improve human health in recent years [8]. … The richest sources of quercetin are wine and onions [12-13]. The sections of the red onion …
202412 citations
Naturopathic Therapy for Prevention and Support of Viral Illness: Part 1–Quercetin
T Tranchitella - hormonelab.co.uk
… to viral infections requires a healthy reserve of each of these … and natural compounds through diet and supplementation … Quercetin has a strong safety profile with supplementation of …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-10-24. DSLD Label ID: 275430. 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.