Quercetin+C®

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

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

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.

Serving Size: 2 Capsule(s) · 1 per day

Not Present

• 

  The 100 Shoppe 1,000 Mg 100 Capsules

  The Vitamin Shoppe4.5(112)

  $15.99
• 

  Natural Factors C Extra + Quercetin

  The Vitamin Shop4.8(397)

  $14.59
• 

  Life Extension Vitamin C and Bio-Quercetin Phytosome

  Life Extension4.8(2900)

  $7.50Lowest
• 

  Nature's Bounty Antioxidant Capsules with Ester-C

  Walmart4.8(12)

  $19.77
• 

  Solgar Quercetin Complex with Ester-C Plus

  The Healthy Place4.8(2200)

  $12.74
• 

  Integrative Therapeutics 180 Capsules

  Target4.6(23)

  $42.50
• 

  Vitacost Advan-C with Quercetin & Citrus Bioflavonoids

  Vitacost.com4.7(302)

  $24.74
• 

  EuroMedica Quercetin plus Vitamin C

  Blue Sky Vitamin

  $29.95

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.

• Chelsea Apothecary

  4.8 (72)

  Pharmacy

  16724 US-280, Chelsea, AL 35043

  Directions(205) 678-7755

• Chelsea Nutrition

  5.0 (4)

  Sports nutrition store

  601 Chelsea Xrds, Chelsea, AL 35043

  Directions(205) 834-5107

• Walgreens

  2.6 (71)

  Vitamin & supplements store

  16468 US-280, Chelsea, AL 35043

  Directions(205) 678-9288

• GNC

  4.1 (34)

  Vitamin & supplements store

  5287 US-280 Suite 257, Birmingham, AL 35242

  Directions(205) 995-5121

• The Vitamin Shoppe

  4.4 (171)

  Vitamin & supplements store

  1713 Montgomery Hwy Ste 101, Birmingham, AL 35244

  Directions(205) 987-5328

• 4th & Inches

  5.0 (36)

  Juice shop

  48 Chesser Crane Rd, Chelsea, AL 35043

  Directions(205) 677-2000

• Elite Nutrition

  4.9 (74)

  Vitamin & supplements store

  616 Montgomery Hwy, Vestavia Hills, AL 35216

  Directions(205) 824-9855

• Together Healthy Nutrition

  5.0 (7)

  Health food store

  5426 US-280 Ste 7, Birmingham, AL 35242

  Directions(205) 784-8016

• Potential of quercetin in combination with antioxidants of different polarity incorporated in oil-in-water nanoemulsions to control enzymatic browning of apples

  AM Mendoza-Wilson, RR Balandrán-Quintana… - Journal of Molecular …, 2022 - Elsevier

  … ability and possible mechanisms of action of quercetin and quercetin-3-rhamnoside to inhibit … that quercetin may be a more effective reducing agent than ascorbic acid and quercetin-3-…

  202222 citations

• Quercetin with vitamin C and niacin does not affect body mass or composition

  AM Knab, RA Shanely, F Jin, MD Austin… - Applied physiology …, 2011 - cdnsciencepub.com

  … of 2 different doses of quercetin, combined with vitamin C and niacin, on body mass and … quercetin in this investigation was combined with vitamin C and niacin to improve quercetin …

  201137 citations

• Effect of freezing and storage on the phenolics, ellagitannins, flavonoids, and antioxidant capacity of red raspberries

  W Mullen, AJ Stewart, MEJ Lean… - Journal of Agricultural …, 2002 - ACS Publications

  … vitamin C ( 17), but on a mole to mole basis, the response is ca. 10% of that of flavonols such as quercetin… minor or offset by the decline in vitamin C in shop and home fruit (Table 4). The …

  2002308 citations

• The Blog Quercetin & Nettle Pops to Support Allergy-Prone Kids (5 recipes)

  …, ADS Telehealth, KDN Telehealth, C Giarnese… - wholehealthllc.com

  … quercetin-ascorbate powder contained 500 mg quercetin and 500 mg ascorbic acid (vitamin C… Some individuals find that options like stinging nettle, quercetin, and vitamin C can help …

• The variable plasma quercetin response to 12-week quercetin supplementation in humans

  F Jin, DC Nieman, RA Shanely, AM Knab… - European journal of …, 2010 - nature.com

  … data support the addition of vitamin C and niacin to quercetin supplements to enhance … of quercetin, vitamin C, and niacin compared with a blank placebo on the plasma quercetin …

  2010101 citations

• Overview of the possible role of vitamin C in management of COVID-19

  A Abobaker, A Alzwi, AHA Alraied - Pharmacological Reports, 2020 - Springer

  … vitamin C potentiates the pharmacological effect of flavonoid [55], the combined use of vitamin C and Quercetin … Having said that, there is a suggestion that vitamin C and Quercetin can …

  2020215 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-01-25. DSLD Label ID: 55632. 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.