Pure Encapsulations Quercetin Capsules (120 Capsules)

Gluten-Free, Non-GMO, Vegetarian, Vegan, Hypoallergenic


Quercetin is formulated to help support cellular, cardiometabolic and immune health. Quercetin is one of the most bioactive flavonoids and helps maintain mast cell function.‡


Uses For Quercetin Immune Support:

Quercetin supports healthy mast cell function:

An in vitro study performed on neutrophils reported that quercetin mediated beta-glucuronidase and lysozyme release, and significantly moderated arachidonic acid release from cell membranes.‡


Antioxidant Support:

Quercetin promotes cardiovascular health by protecting lipids from oxidation and supporting the health of capillaries by enhancing their strength and integrity. Studies suggest that quercetin may also promote healthy vision by mediating sorbitol production.‡


Cellular Support:

An animal study indicated that quercetin supported prostate cell health by moderating receptor function at the transcription level. Additionally, in vitro studies have reported that this powerful flavonoid may be supportive of colon and breast cell health.‡


For research data, precautions, and possible interactions, please visit our COA page.


‡These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. If pregnant, consult a physician before use.

*The information contained herein is for informational purposes only and does not establish a doctor-patient relationship.

Quercetin, by Pure Encapsulations

$39.50 Regular Price
$35.55Sale Price
  • Dosing Recommendations: For specific dosing recommendations for your condition, please schedule an appointment with either our registered nurse or medical doctors.

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CannaKoru CBD Store

1495 Yarmouth Ave, Suite B

Boulder, CO 80304

*Our Retail Store is temporarily closed due to COVID-19, but we are still accepting online orders.

Email: CannaKoru@gmail.com

Phone: 720-273-3568

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