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Life Extension Bio-Quercetin 30 Vege Capsules

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Immune & Cardiovascular Health - Life Extension Bio-Quercetin 30 Vege Capsules

Quercetin is a powerful, antioxidant-rich compound that is found in vegetables, fruits, and other foods. But if you find you are not getting enough of these Quercetin-rich foods in your diet, try supplementing with Life Extension Bio-Quercetin. Bio-Quercetin is 50x more bioavailable than a dose of standard Quercetin and is also more absorbable through Life Extension's formula. Quercetin is vital to both immune and cardiovascular health, and more. So if you're looking for a powerful Quercetin supplement, try Life Extension Bio-Quercetin today!

Life Extension Bio-Quercetin Benefits

  • 50x More Bioavailable
  • Promotes Immune & Cardiovascular Health
  • Also Promotes Endothelial Health

How to Take Life Extension Bio-Quercetin

Take 1 capsule daily, or as recommended by a healthcare practitioner.

Life Extension Bio-Quercetin Ingredients

Supplement Facts

Serving Size 1 vegetarian capsule

Amount Per Serving

Bio-Quercetin phytosome 29mg

10 mg quercetin [from Japanese sophora concentrate (flower bud)], phosphatidylcholine complex [from sunflower])

Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), vegetable stearate, silica.

Life Extension Bio-Quercetin Warnings

KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.


Chuang CC, Martinez K, Xie G, Kennedy A, Bumrungpert A, Overman A, Jia W, McIntosh MK. Quercetin is equally or more effective than resveratrol in attenuating tumor necrosis factor-{alpha}-mediated inflammation and insulin resistance in primary human adipocytes. Am J Clin Nutr. 2010 Dec;92(6):1511-21. doi: 10.3945/ajcn.2010.29807. Epub 2010 Oct 13. PMID: 20943792.

Lee M, McGeer EG, McGeer PL. Quercetin, not caffeine, is a major neuroprotective component in coffee. Neurobiol Aging. 2016 Oct;46:113-23. doi: 10.1016/j.neurobiolaging.2016.06.015. Epub 2016 Jul 5. PMID: 27479153.

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