Quercetin Dihydrate plus Vitamin C®

Other Combinations

Brand: Puritan's Pride

CapsuleOther CombinationsOn Market

Functions

Antioxidant & Anti-Aging Immune Support

Product label for Quercetin Dihydrate plus Vitamin C — Click to view full label

Net Contents

50 Rapid Release Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 74312 18049 1

Product Version

Item # 8049 B11044 13I 14-13418

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: 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

Milk
Fish
Wheat
Soy
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: 2 Capsule(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbic Acid)	1400 mg	1556%
Quercetin Dihydrate	500 mg	—

Not Present

Other Ingredients

CelluloseRice FlourSilicaStearic Acid

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take two (2) capsules daily, preferably with a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if seal under cap is broken or missing.

Storage

Store at room temperature.

Formulation

Formula re: Contains

Inclusive Antioxidant formula Naturally sourced bioflavonoid

Formulation re: Does NOT Contain

No artificial color, flavor, or sweetener, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free.

FDA Statements

FDA Statement of Identity

Vitamin Supplement

Other Label Statements

General Statements: All Other Content

Puritan's Pride supplements are produced from the finest raw materials under stringent quality control standards. State-of-the-art manufacturing and packaging facilities ensure you the highest quality nutritional supplements money can buy. When it comes to your health...choose the best.

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

Seals/Symbols

Quality Assured

Manufacturer & Distributor

Manufacturer

Puritan's Pride, Inc.

Ronkonkoma, NY, 11779, U.S.A.

1-800-645-1030

Market Reference

$5.19 – $54.99· 17 listings

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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.

Holland & Barrett - Strand
3.7 (51)
Vitamin & Supplements Shop
406-408 Strand, London WC2R 0NE
Directions 0330 058 2640
ITL Health
5.0 (37)
Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Directions 0118 321 7628
Nutriburst
4.6 (30)
Manufacturer
8 Waterloo Pl, London SW1Y 4BN
Directions 020 3943 8201
Protiv Nutrition
5.0 (1)
Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Directions 07442 915758
Holland & Barrett - Covent Garden
3.7 (60)
Vitamin & Supplements Shop
39 Long Acre, London WC2E 9LG
Directions 0330 058 2640
Holland & Barrett - Tottenham Court Road 2
4.2 (52)
Vitamin & Supplements Shop
253-254, 253-254 Tottenham Ct Rd, The Avenue, London W1T 7RD
Directions 0330 058 2640
Holland & Barrett - Victoria Street
4.2 (60)
Vitamin & Supplements Shop
86 Victoria St, London SW1E 5JL
Directions 020 7828 6147
Holland & Barrett - Oxford Street
3.8 (192)
Vitamin & Supplements Shop
146, 148 Oxford St, London W1D 1NA
Directions 0330 058 2640

Research & Studies

Comparative antioxidant activity of processed mango (Mangifera indica) and bush mango (Irvingia gabonensis) kernels
SS Arogba, A Omede - Nigerian Food Journal, 2012 - Elsevier
… The median inhibitory concentrations (IC50) of the three samples showed better correlation with that of reference Quercetin than the reference Vitamin C used. The three samples …
201245 citations
Phenolics, antiradical assay and cytotoxicity of processed mango (Mangifera indica) and bush mango (Irvingia gabonensis) kernels
SS Arogba - Nigerian Food Journal, 2014 - Elsevier
… Mean inhibitory concentration (IC 50 ) values obtained, showed that the three samples had higher antioxidant capacity than reference quercetin. Similarly, the mean lethal concentration …
201428 citations
Hepatoprotective mechanisms of ginkgo-Biloba and dandelion extracts: antioxidant activity and modulation of TNF-α and P53 pathways in Thioacetamide-induced …
HM Shaaban, ESE Mehana, SS Oda… - Toxicology …, 2025 - academic.oup.com
… 24% ginkgo flavone glycosides (Puritan’s Pride®), was purchased. Another source of dandelion root extract was Puritan’s Pride®, where 520 mg of the extract was found in pill form. …
20251 citations
Applied Environmental Science and Engineering for a Sustainable Future
J Jegatheesan, L Shu, P Lens, C Chiemchaisri - 2020 - Springer
… , proanthocyanidins, flavonoids and vitamin C content. High … , also possessed more vitamin C and fibre content. The … were identified as glucuronic acid, quercetin 3-glucuronide, loganin …
20208 citations
B. Saanvi Kuber
BR Kuber, I Theja, G Tejaswi, MDA Mumtaj - 2023 - researchgate.net
… Oranges, lemons, and grapefruits are rich in essential nutrients like Vitamin C and dietary … They would be especially interested in nutritional components like quercetin, grape flavonoids, …
2023
Food constituents attenuate neurodegenerative processes in a Parkinson's disease model
EA Mazzio - 1999 - search.proquest.com
… effective in suppressing NO production from lipopolysaccharide (LPS)/ gamma-interferon (IFN-gamma) stimulated C6 astrocytoma cells with an IC50 less than 103 M include quercetin, (…
1999

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-02-21. DSLD Label ID: 286013. 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.