• High-purity quercetin at 98% with 500 mg per capsule, delivering a potent antioxidant dose in every pill.
• Plant-sourced quercetin supports maintenance of good health, with a higher, research-aligned dose than foods can provide in supplement form.
• 90 vegetarian capsules offer convenient daily support and strong value for ongoing wellness.
• Quercetin is associated with immune and lung health benefits in current research; in Chinese contexts it is known as 肺结节素, with studies noting positive effects on lung interstitial fibrosis.
Popular Searches
Top Brands
New Roots, Quercetin 98%, 500mg, 90 Capsules
Size
90
vegetarian capsules
UPC
628747111423
About this item
Suggested Use
Adults: Take 1 capsule daily or as directed by your health-care practitioner.
Ingredients
Each vegetarian capsule contains:
Quercetin
500
mg
Non-medical Ingredients:
Vegetable magnesium stearate and silicon dioxide in a non‑GMO vegetable capsule composed of vegetable carbohydrate gum and purified water.
Description
Quercetin is a plant-sourced antioxidant compound for the maintenance of good health. Ongoing research proves exciting for the current role of quercetin in global health.
Quercetin is a naturally occurring flavonoid (plant pigment) which is found in many plants including onions, apples, kale, green tea, and multiple species of berries. Its antioxidant activity makes these plants resilient and protects their cells from environmental stressors.
The antioxidant action of quercetin is recognized for numerous human health benefits. Quercetin has a long history of traditional use, with current research showing promise for potential added health benefits.
Consuming quercetin-rich foods is a good start; however, quercetin in supplement form gives an exponentially greater quantity of this critical compound. It delivers an amount which more closely reflects dosage used in current therapeutic research.
Each capsule of New Roots Herbal’s Quercetin contains 500 mg of naturally sourced, potency-validated quercetin.
Frequently Asked Questions
What is New Roots Herbal and is it a trustworthy Canadian supplement brand?
New Roots Herbal is a 100% Canadian family-owned supplement company founded in 1985 by Peter Wilkes in Quebec, starting with probiotics and growing into one of Canada's leading natural health product manufacturers. Its 127,000 sq. ft. cGMP-certified facility in Vaudreuil-Dorion, Quebec, houses an ISO 17025-accredited in-house laboratory staffed by 22 scientists, investing over 600 hours per week in raw material and product testing for identity, purity, and potency. The company has been advancing Canadian supplement science for over 40 years.
How is New Roots Herbal different from other Canadian natural health brands?
New Roots Herbal operates an ISO 17025-accredited internal laboratory — the same accreditation standard used by government reference labs and pharmaceutical QC facilities — rather than outsourcing testing to third parties. With 22 scientists and over 600 hours per week of testing, its analytical depth is closer to a mid-size pharmaceutical company than a typical supplement maker. Founded specifically around probiotics in 1985, it was developing probiotic products nearly two decades before probiotics became a mainstream supplement category in Canada, giving it a depth of formulation experience few competitors can match.
The information provided above is for reference purposes only and has not been reviewed or approved by Health Canada. It does not constitute medical advice and should not replace consultation with a qualified healthcare professional.
Caution
Do not use if you are pregnant or breast-feeding.
Disclaimer
You should not use the information or services on this Site to diagnose or treat any health issues or for prescription of any medication or other treatment.
Always check the product label or packaging prior to using any product. If there are discrepancies, customers should follow the information provided on the product label or packaging.
New Roots, Quercetin 98%, 500mg, 90 Capsules
Size
90
vegetarian capsules
UPC
628747111423
$49.99
Availability
Sorry, this item is out of stock
