Quercetin 500mg

$ 36.95

*Limit 2 per order on these supplements, as expiration dates are approaching. Please only purchase if you intend to use them immediately and as directed. No limit on others.

Quercetin is a naturally occurring bioflavonoid with antioxidant activity, and can be found in a range of fruits and vegetables. It may impact athletic performance by affecting muscle mitochondria and blood flow. Additionally, quercetin may play a role in limiting oxidative stress and inflammation. Quercetin is considered a phytoestrogen (a plant substance with similar functions as that of estrogen). Quercetin has historically demonstrated the potential for positive heart health benefit and immunomodulatory effects.*


  1. Konrad M, Nieman DC. Evaluation of Quercetin as a Countermeasure to Exercise-Induced Physiological Stress. In: Lamprecht M, editor. Antioxidants in Sport Nutrition. Boca Raton (FL): CRC Press/Taylor & Francis; 2015. Chapter 10. PMID: 26065092. 
  2. Patel RV, Mistry BM, Shinde SK, Syed R, Singh V, Shin HS. Therapeutic potential of quercetin as a cardiovascular agent. Eur J Med Chem. 2018 Jul 15;155:889-904. doi: 10.1016/j.ejmech.2018.06.053. Epub 2018 Jun 27. PMID: 29966915. 

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.