Quercetin 500 mg™

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: 1 Vcap(s) · 1 per day

Not Present

• 

  Herbal Secrets Quercetin 500 mg

  iHerb4.6(64)

  $24.74
• 

  Herbal Secrets Quercetin 500 Mg Supplement

  GoSupps.com4.6(64)

  $39.99
• 

  Herbal Secrets Quercetin Bromelain

  Wellnessbetter.com4.7(311)

  $17.77
• 

  Quercetin 500 Plus

  Remedy's Nutrition

  $26.00
• 

  Quercetin Supplement 500 mg Extra Strength. 60 Day Supply

  farhillspharmacy.com

  $50.50
• 

  Quercetin 500

  ProCaps Laboratories

  $22.90
• 

  Gaia Herbs Quercetin Synergy

  Gaia Herbs4.7(60)

  $26.63
• 

  Quercetin Synergy 500

  Pure Prescriptions

  $63.95

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• GNC

  3.7 (19)

  Vitamin & supplements store

  2400 Elida Rd, Lima, OH 45805

  Directions(419) 331-7325

• Muscle Mart

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  911 N Cable Rd A, Lima, OH 45805

  Directions(419) 979-9341

• Planet Health - Where Health Comes Naturally

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  1951 Latham Ave, Lima, OH 45805

  Directions(419) 222-8400

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  2323 Allentown Rd # B, Lima, OH 45805

  Directions(419) 234-4320

• Chronix Holistic Supply

  5.0 (1)

  Herbal medicine store

  2818 Elida Rd, Lima, OH 45805

  Directions(419) 921-3081

• Total Life Advantage

  Vitamin & supplements store

  709 N Cable Rd Suite T, Lima, OH 45805

  Directions(419) 991-1223

• Orange TKO Midwest

  5.0 (1)

  Vitamin & supplements store

  328 E Kibby St, Lima, OH 45804

  Directions(877) 433-3962

• Rapha Remedy

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  328 E Kibby St, Lima, OH 45804

  Directions(877) 433-3962

• Potential clinical benefits of quercetin in the early stage of COVID-19: results of a second, pilot, randomized, controlled and open-label clinical trial

  F Di Pierro, S Iqtadar, A Khan… - … journal of general …, 2021 - Taylor & Francis

  … , named Quercetin Phytosome ® (QP) developed by … , 500 mg of QP corresponded to 200 mg of quercetin; therefore, each daily supplementation corresponded to 600 mg of quercetin. …

  2021236 citations

• Unveiling the longevity potential of natural phytochemicals: a comprehensive review of active ingredients in dietary plants and herbs

  Y Wang, X Cao, J Ma, S Liu, X Jin… - Journal of Agricultural and …, 2024 - ACS Publications

  … 47 mg of Quercetin, while a supplement of 166 mg of Quercetin dihydrate tablet supplement would be equivalent to about 10 mg of Quercetin … level of 500 mg/d of Quercetin could be …

  202425 citations

• Epimedii Herba: An ancient Chinese herbal medicine in the prevention and treatment of rheumatoid arthritis

  LB Zhang, Y Yan, J He, PP Wang, X Chen… - Frontiers in …, 2022 - frontiersin.org

  … or lower doses of quercetin (500, 1000 mg/day), azathioprine plus quercetin (1500 mg/day) in … Quercetin supplement (500 mg/day) for 8 weeks exerted the beneficial effects on pain, …

  202229 citations

• Honey and its phenolic compounds as an effective natural medicine for cardiovascular diseases in humans?

  B Olas - Nutrients, 2020 - mdpi.com

  … [73] suggest that a diet high in quercetin is not associated with … with quercetin (1.5 g quercetin/kg diet) for five or 11 weeks. … rats given a diet enriched with quercetin (10 mg/kg daily) for …

  2020190 citations

• Alternative treatment of polycystic ovary syndrome: pre-clinical and clinical basis for using plant-based drugs

  S Malik, S Saeed, A Saleem, MI Khan, A Khan… - Frontiers in …, 2024 - frontiersin.org

  … Eighty-four PCOS women were given quercetin, and their … When compared to placebo, taking quercetin 500 mg twice per … quercetin group, which emphasized the function of quercetin in …

  202474 citations

• Polyherbal and multimodal treatments: Kaempferol-and quercetin-rich herbs alleviate symptoms of Alzheimer's disease

  C Alexander, A Parsaee, M Vasefi - Biology, 2023 - mdpi.com

  … literature regarding common herbal phytochemicals, kaempferol and quercetin, with … quercetin to propose a novel multimodal mechanism of kaempferol, and we discuss common herbal …

  202360 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-06-23. DSLD Label ID: 251582. 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.