Quercetin Complex 625 mg

Suggested Use

1 per day Directions: Adults - Take one tablet daily; preferably with food; as a dietary supplement.

• 

  Mason Natural Plant Based Antioxidant 60 Tablets

  Thrifty White Health Essentials4.5(12)

  $17.69Lowest
• 

  (3 pack) Mason Natural Plant-Based Quercetin Complex, Respiratory and Immune Support, 60 Tablets

  Walmart - Nutrients Best, a Mason Natural Certified Vendor4.5(12)

  $43.17

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.

• Performix Nutrition/ Rupert

  4.6 (14)

  Animal feed store

  235 West 71 Lane South, Rupert, ID 83350

  Directions(208) 436-1724

• Nutrition Nation

  5.0 (3)

  Vitamin & supplements store

  1358 Overland Ave b, Burley, ID 83318

  Directions(208) 897-4417

• The Nutrition Center

  4.6 (24)

  Health food store

  1326 Oakley Ave, Burley, ID 83318

  Directions(208) 678-7238

• Big Wave Nutrition

  Vitamin & supplements store

  1232 Oakley Ave, Burley, ID 83318

  Directions

• Total Supplements

  Vitamin & supplements store

  86 W 400 S, Burley, ID 83318

  Directions(208) 677-4789

• GenuineMinerals

  Vitamin & supplements store

  300 Conant Ave, Burley, ID 83318

  Directions(385) 325-1448

• GNC

  4.0 (43)

  Vitamin & supplements store

  1485 Pole Line Rd E Ste 178, Twin Falls, ID 83301

  Directions(208) 736-1811

• Stewart Nutrition

  4.4 (47)

  Vitamin & supplements store

  657 Blue Lakes Blvd N, Twin Falls, ID 83301

  Directions(208) 613-3899

• Insights into the role of copper in neurodegenerative diseases and the therapeutic potential of natural compounds

  G Zhong, X Wang, J Li, Z Xie, Q Wu… - Current …, 2024 - benthamdirect.com

  … of a healthy adult contains approximately 110 mg of copper, of … by copper chelation or supplementation may be a promising … In addition, the Cu2+-quercetin complex exhibited stronger …

  202451 citations

• Quercetin as an antiviral agent inhibits the Pseudorabies virus in vitro and in vivo

  Y Sun, C Li, Z Li, A Shangguan, J Jiang, W Zeng… - Virus research, 2021 - Elsevier

  … Quercetin is a flavonoid with anti-oxidant, anti-cancer, anti-bacterial and anti-viral activities. This study involved quercetin for studying the anti-PRV function in vitro and in vivo. Quercetin …

  202157 citations

• Polyphenols and fish oils for improving metabolic health: a revision of the recent evidence for their combined nutraceutical effects

  L Méndez, I Medina - Molecules, 2021 - mdpi.com

  … the double supplementation was the most effective in improving the metabolic health status of … Antioxidant, anti-inflammatory, and anticarcinogenic properties for quercetin and quercetin …

  202162 citations

• Experimental and clinical studies on the effects of Portulaca oleracea L. and its constituents on respiratory, allergic, and immunologic disorders, a review

  MR Khazdair, S Saadat, MR Aslani… - Phytotherapy …, 2021 - Wiley Online Library

  … The safety effects of quercetin supplementation in patients with COPD were demonstrated … and well-tolerated of quercetin at concentrations of 500, 1,000, or 2,000 mg/day for 1 week (…

  202137 citations

• Dietary quercetin supplementation is not ergogenic in untrained men

  KJ Cureton, PD Tomporowski… - Journal of Applied …, 2009 - journals.physiology.org

  … dietary supplementation with an antioxidant health drink containing 600 mg/day of quercetin … trial significantly more than supplementation with the cocktail without quercetin (placebo). …

  2009129 citations

• Herbal and Dietary Supplements for Hypertension Management

  M Driouech, M Kadi, A Ziyyat, H Mekhfi… - Letters in Drug …, 2024 - benthamdirect.com

  … healthy adults who drank nitrate-rich BRJ supplement (150ml… with ethanol extract of quercetin onion skin (54 mg) once a day… Ca /Vit D (vitamin D) supplement (625 mg/200 IU) had been …

  20241 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 336423. 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.