Net Contents
60 Capsule(s)
Serving Size
2 Capsule(s)
Servings Per Container
30
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 16963 55268 4
Product Version
PROD. NO. 55268 B8049 05E
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 2 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin C(Ascorbic Acid) | 1400 mg | 2333% |
| Quercetin(Dimorphandra mollis) | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: For adults, take two (2) capsules daily, preferably with a meal or follow the advice of your health care professional. As a reminder, discuss the supplements and medications you take with your health care providers.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Precautions re: Pregnant or Nursing or Prescription Medications
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use.
Precautions re: All Other
Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: All Other
For Health Care Professional Use Only
Precautions re: All Other
TAMPER RESISTANT: Do not use if seal under cap is broken or missing.
Storage
Storage
Store at room temperature and avoid excessive heat.
Formulation
Formulation re: Does NOT Contain
FREE OF: artificial flavor, artificial sweetener, preservatives, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish, sodium.
Formula re: Contains
Quercetin plus Vitamin C
FDA Statements
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
General Statements: All Other Content
Laboratory Tested to Guarantee Quality
General: Product/Version Code
PROD. NO. 55268 B8049 05E
General Statements: All Other Content
PRODUCT BENEFITS: Quercetin is a non-citrus bioflavonoid that is found in fruits and vegetables and contributes to your health and wellness.* With the added benefits of Vitamin C, Quercetin plus Vitamin C contributes to antioxidant and immune health.*
General Statements: All Other Content
Supports Antioxidant Health and Immune System Health*
Brand IP Statement(s) re: (c), (TM), (SM)
(C)PhysioLogics, 2011
Seals/Symbols
DOCTOR RECOMMENDED
Manufacturer & Distributor
Manufacturer
PhysioLogics, LLC
One Nutrition Plaza, Carbondale, IL, 62901, U.S.A.
Other
Other
1-800-765-6775
Market Reference
Quercetin Plus Vitamin C Formula 480
EarthTurns.com$25.00EuroMedica Quercetin plus Vitamin C
Blue Sky Vitamin$29.95250 Capsules
Wonder Laboratories5.0(3)$25.49Prescribed Choice Quercetin Plus
Professional Supplement Center5.0(1)$51.99California Gold Nutrition Quercetin Plus with Quercetin, Vitamin C, Citrus Bioflavonoids, Bromelain, Turmeric and Vitamin C
iHerb4.7(380)$24.88Natural Factors C Extra + Quercetin
Fruitful Yield4.8(397)$13.97Quercetin Plus with Bromelain & Vitamin C
Swanson Health Products4.6(111)$19.08Quercetin Plus
Magnolia Pharmacy - TX$59.00
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.
The Vitamin Shoppe
4.4 (148)Vitamin & supplements store
114 Hanes Mall Blvd, Winston-Salem, NC 27103
GNC
3.9 (48)Vitamin & supplements store
1022 S Main St H, Kernersville, NC 27284
The Vitamin Shoppe
4.2 (134)Vitamin & supplements store
2313 N Main St #109, High Point, NC 27262
GNC
4.0 (54)Vitamin & supplements store
3006 Northline Ave Spc 318, Greensboro, NC 27408
The Vitamin Shoppe
4.5 (138)Vitamin & supplements store
1348 Java Ln #101, Burlington, NC 27215
GNC
3.9 (54)Vitamin & supplements store
1216 S Bridford Pk Ste 1216 - H, Greensboro, NC 27407
The Vitamin Shoppe
4.4 (67)Vitamin & supplements store
8421 Brier Creek Pkwy Suite 107, Raleigh, NC 27617
GNC
3.6 (31)Vitamin & supplements store
325 Piedmont Dr, Danville, VA 24540
Research & Studies
Flavonoid inhibition of sodium-dependent vitamin C transporter 1 (SVCT1) and glucose transporter isoform 2 (GLUT2), intestinal transporters for vitamin C and …
J Song, O Kwon, S Chen, R Daruwala, P Eck… - Journal of Biological …, 2002 - jbc.org
… , of which quercetin is most abundant in foods. Because Chinese hamster ovary cells have endogenous vitamin C … To test the physiologic relevance of the effects of quercetin on glucose …
2002366 citationsEffect of mixed flavonoids, n-3 fatty acids, and vitamin C on oxidative stress and antioxidant capacity before and after intense cycling
SR McAnulty, DC Nieman… - … Nutrition and …, 2011 - journals.humankinetics.com
… 1,000 mg quercetin + 1,000 mg vitamin C (QC); 1,000 mg quercetin, 1,000 mg vitamin C, 400 … expressed as ascorbate equivalents based on a physiologic ascorbate standard curve (0–…
201158 citationsEffects of flavonoids and vitamin C on oxidative DNA damage to human lymphocytes
M Noroozi, WJ Angerson… - The American journal of …, 1998 - academic.oup.com
… quercetin and vitamin C at a concentration of 23.2 mol/L was found to be additive (quercetin: … oxidative DNA damage at normal human physiologic concentrations. The concentrations of …
1998598 citationsComparative study of the quercetin, ascorbic acid, glutathione and superoxide dismutase for nitric oxide protecting effects in mouse gastric fundus
PU Ertuğ, F Aydinoglu, OG Ozturk, E Singirik… - European journal of …, 2013 - Elsevier
… capacity of quercetin with Cu/Zn superoxide dismutase (Cu/Zn SOD), ascorbic acid and … Furthermore, the effects of the quercetin on the tissue level of total oxidant and antioxidant …
201331 citationsVitamin C supplementation and athletic performance: a review
DR Rogers, DJ Lawlor, JL Moeller - Current sports medicine …, 2023 - journals.lww.com
… physiologic adaptations to training, long-term high-dosage supplementation with vitamin C is … postsupplementation CK levels in only the combined quercetin and vitamin C group ( 12 ). …
202337 citationsDose–response to 3 months of quercetin-containing supplements on metabolite and quercetin conjugate profile in adults
L Cialdella-Kam, DC Nieman, W Sha… - British journal of …, 2013 - cambridge.org
… The purpose of the present study was to determine if quercetin, vitamin C and niacin … Future research in human subjects should examine the physiologic pathways and biomarkers …
201376 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-12-23. DSLD Label ID: 3862. 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.
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