- Made to GMP & ISO9001 standards
- Third-party tested, batch by batch
Pure Quercetin Supplement
Clinically proven to aid recovery (opens the study in a new tab)
- Anti-inflammatory
- Anti-Aging
- Anti-allergy
- Protect Brain
- Anti-diabetic
- Third Party Tested
- Each capsule contains 400mg quercetin.
- Recommended daily serving: 800mg.
Used in human clinical trials
$35.00
Everything about this product
Pure Quercetin Supplement is part of our established individual supplement range. Review the ingredients, available format and applicable label alongside your own preferences.
Two separate areas of human quercetin research: DNA repair after hard exercise, and a 20-day placebo-controlled trial of DoNotAge® Quercetin in healthy adults.
DoNotAge® Routine and DoNotAge® Performance provide daily sachet formats within our One-A-Day range. Individual supplements remain available for people who prefer to choose ingredients separately.
- 400 mg Pure Quercetin
- Vegetable cellulose capsule.
Quercetin is a flavonoid that the human body cannot produce. Quercetin increases the half-life of resveratrol and has been shown to work in conjunction with resveratrol to reduce the hallmarks of aging, as well as reduce inflammation, fat cells, blood pressure, body weight and the risk of heart disease.
Quercetin is commonly used to alleviate allergy symptoms and its effects have been proven in many studies. Quercetin has also been studied for its great anti-cancer potential, across many different types of cancer.
Quercetin has been shown to significantly reduce early morning stiffness, morning pain, and after-activity pain in those with arthritis. Quercetin can protect your brain from dementia and has even reversed Alzheimer’s disease.
Finally, quercetin is an anti-diabetic and has been shown to help reduce blood sugar.
Useful links:
- Short-term high dose of quercetin and resveratrol alters aging markers in human kidney cells Abharzanjani F, Afshar M, Hemmati M, Moossavi M
- Combination treatment with quercetin and resveratrol attenuates high fat diet-induced obesity and associated inflammation in rats via the AMPKα1/SIRT1 signaling pathway (PMC)
- Flavonoids as Cytokine Modulators: A Possible Therapy for Inflammation-Related Diseases
- Quercetin and Its Anti-Allergic Immune Response (PMC)
- Dietary polyphenols in the prevention and treatment of allergic diseases
- Quercetin arrests G2/M phase and induces caspase-dependent cell death in U937 cells
- Quercetin in prostate cancer: Chemotherapeutic and chemopreventive effects, mechanisms and clinical application potential (Review)
- Quercetin induces bladder cancer cells apoptosis by activation of AMPK signaling pathway
- The Effect of Quercetin on Inflammatory Factors and Clinical Symptoms in Women with Rheumatoid Arthritis: A Double-Blind, Randomized Controlled Trial
- The flavonoid quercetin ameliorates Alzheimer’s disease pathology and protects cognitive and emotional function in aged triple transgenic Alzheimer’s disease model mice
- Antidiabetic effect of quercetin: A systematic review and meta-analysis of animal studies
- Vasorelaxing activity of resveratrol and quercetin in isolated rat aorta
We have two options. 400mg/day and 800mg/day.
- Members who choose 400mg/day will receive 1 x 366 capsule containers to allow them to have 1 capsule each day for 12 months.
- Members who choose 800mg/day will receive 2 x 366 capsule containers to allow them to have 2 capsules each day for 12 months.
How to take?
We recommend to take with a source of fat, with the first meal of the day.
How much Pure Quercetin in each capsule?
400mg
Where do you source your Quercetin from?
Sophora Japonica L
Are there any fillers in your Pure Quercetin capsules?
The capsules contain only Pure Quercetin in a plant-based cellulose shell.
Is it suitable for vegans?
This product is suitable for vegans and vegetarians.
Is it tested for purity?
Every batch is tested for purity above 99%. Purity certificates are available on request.
This product comes with the DoNotAge.org Quality Guarantee. This means that we guarantee the purity and quality of this product to your door, no matter where you live.
All of our products are produced to GMP and ISO9001 standards. Our products are manufactured and stored in cool, dark and dry environments. This product is suitable for vegans.
Full instructions for use will be included with your order.
Everything DoNotAge.org provide is in its most bioavailable form.
We have delivery centers in the UK, the USA and the EU. Delivery times will vary depending on which country the package is shipped to:
UK : Within 2 working days
USA : 2-3 working days
EU : 3-4 working days
Rest of the World : Between 3-7 working days depending on the shipping address.
Why buy this from us
Scientists choose our ingredients
Scientists choose DoNotAge.org ingredients for their own research. We have worked with more than 100 researchers around the world.
Money back guarantee
If you change your mind, you can return and get your money back.
100% of profits fund ageing research
Your order helps pay for research into ageing. See some of the work at the DoNotAge® Conference.
Free help from experts, by phone
Got a question? Our team call every single member to see how you are getting on and answer any questions you may have.
More from our range
All productsOur research partners
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- The Alliance for Longevity Initiatives
- ARDD
- Aarhus University Hospital Denmark
- BSRA
- Bloodo
- Citrus Labs
- Imperial College London
- King’s College London
- Newcastle University
- Queen Mary University of London
- University of Rochester Medicine
- Teesside University
- TriHealth
- TruDiagnostic
- UNICAMP
- University of Exeter
- University of Nottingham
- University of Birmingham
- University of Edinburgh
- University of Glasgow
- University of Lincoln
- University of Oxford
- University of Southampton
- University of Arizona
- University of Central Lancashire
- University of Hertfordshire
- University of Oslo
- University of Rochester
- Washington University in Saint Louis USA
- Yong Loo Lin School of Medicine
- LifeLab1
- University of Southern California
- University of Auckland
- Ulster University
- Evandro Fang Lab
- The Clock Foundation
- Rejuvenation Science Institute
- NO-Age Network
- National University of Singapore
- University of Minnesota
- Texas Tech University
