Pure Quercetin

(3 customer reviews)

$31.99$131.94 or subscribe and save 10%

partiQlar Pure Quercetin capsules include 500 mg of pure quercetin without additives. Quercetin assists in eradicating senescent cells also known as zombie cells. Removal of these cells can rejuvenate the tissues and, therefore, contribute to longevity. It supports the immune system, and DNA repair and has hypertensive properties.

What is Sophora Japonica Bud Extract?

Sophora japonica bud extract is a concentrated source of beneficial compounds from the Sophora japonica tree buds, featuring antioxidants like quercetin. Commonly used in traditional medicine and supplements, it’s sought for potential health advantages, such as anti-inflammatory and cardiovascular effects.


partiQlar Pure Quercetin is derived from the natural extract of Sophora Japonica in its dihydrate form, with a purity level of 98%, providing a substantial dosage of 500 mg per capsule. The formulation is intentionally free from unnecessary fillers and additives, and the capsules are made of vegetable cellulose for easy digestion. Manufactured in GMP-certified facilities and third-party lab-tested.


WHY partiQlar?

  • Purity
  • Source
  • Quality
  • 3rd Party Testing
  • GMP Certifield Production Facilities
  • FDA Registered Production Facilities
  • Vegan

partiQlar Pure Quercetin

  • Highest purity in the market >97%
  • Verified suppliers
  • partiQlar and all involved partners stictly follows USP and FDA guidline to ensure 100% quality and safety.
  • 3rd party lab tested.

Other Brands

  • Some with less than 80% purity
  • Unknown source
  • Questionable quality standards
  • No 3rd party test
  • Purity
  • Source
  • Quality
  • 3d Party Testing
  • GMP Certifield Facilities
  • FDA Registered Facilities
  • Vegan

partiQlar Pure Resveratrol

  • Trans-resveratrol >99%
  • Effepharm
  • USP and FDA guideline
  • 3d party tested

Other Brands

  • Resveratrol <80% or lower
  • Unknown source
  • Weak quality standards
  • Not verifield

Senolytic effects

Senolysis is the removal of senescent cells that contribute to the aging process. By removing these cells quercetin may contribute to longevity.

Antioxidant properties

Oxidative stress causes damage to every cell. This damage results in aging and disease. By fighting oxidative stress quercetin keeps the cells and the whole body healthier.

Anti-inflammatory properties

Persistent inflammation inhibits the healing process. Quercetin may interact with the immune system and help it fight inflammation. It may also alleviate infection symptoms and duration.

Support for auto-immune diseases

These conditions develop when the immune system is over-reactive. Quercetin may stabilize the immune system and soothe the symptoms of allergies and autoimmune diseases.

Reduces blood pressure

Quercetin is a natural anti-hypertensive. It keeps the blood vessels healthy and can directly control the concentration of ions that contribute to high blood pressure.

Anti-cancer activity

Quercetin can reduce the DNA damage that could transform a healthy cell into a cancerous one. It can also inhibit the growth of some cancer cells in vitro, without hurting healthy cells.

All of our products are free from:

Unnecessary binders, fillers & preservatives


Trans fat &
hydrogenated oils


Coatings &

colors, flavors & sweeteners

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We believe in our products and it is very important for us that you will be completely satisfied. This is why we offer a unique full 60-day money-back guarantee on all our products.

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Scientific advisor

about Quercetin

Quercetin is a powerful flavonoid with impressive health benefits. Some of these benefits like the antioxidant, immune-modulating and hypertensive properties are supported by clinical trials. For some others, primary results from cell and animal studies have already opened the way for further research.

See what our customers have to say about

PartiQlar Pure Quercetin

3 reviews for Pure Quercetin

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    Andrew Mitchell
    November 20, 2023
    Item as described. Great that it is 1000mg in comparison to other similar products.
    November 20, 2023
    Tip top quality, great product.
    Jasmine Carter
    November 20, 2023
    Good value for money.I take them during cold months to help my immune system
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Our Products


– Check out our Science page, where we’ve written a detailed and easy-to-understand description of what Quercetin is.

– Check out our Science page, where we’ve written a detailed and easy-to-understand description of what Quercetin is.

– Studies show that quercetin has multiple properties that may affect aging. These include potential anti-oxidant, anti-inflammatory, and anti-hypertensive benefits.

– Check out our Science page, where we’ve written a detailed and easy-to-understand various effects/benefits of Quercetin.

– partiQlar Pure Quercetin has a purity of above 98% and is one of the purest and most potent quercetin extracts on the market. To guarantee the utmost quality, each batch undergoes rigorous scrutiny for quality at an independent third-party laboratory.

– We do third-party tests of all our products to ensure their quality. You can find all of our quality reports here.
– Quercetin may increase the blood concentration of some drugs. For more information, you can see it here.

– Most clinical studies use 500 to 1,000 mg per day.

– Take Quercetin with a meal.

– We recommend keeping it in a light-protected, dry and cool area. The shelf life of our Quercetin is 2 years after manufacturing, you will find the date on the bottle of your product.

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