Pure Quercetin - 500 mg, 30 capsules
SKU: 82995781463

Pure Quercetin - 500 mg, 30 capsules

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Description

Pure Quercetin - 500 mg, 30 capsulesAdvanced Cellular Rejuvenation with Pure Quercetin* Clears out senescent "zombie" cells*1,2, 4,10,11 Promotes healthy aging and youthful cellular function*1 3 Supports healthy immune function*1,6 Delivers powerful antioxidant protection*1,3,6,8 Features quercetin with 60x better bioavailability*12 View Certificate of Analysis Clear Away the Cells That Age You* Quercetin is a powerful flavonoid clinically shown to support senolytic activityclearing

Advanced Cellular Rejuvenation with Pure Quercetin*

  • Clears out senescent "zombie" cells*1,2, 4,10,11
  • Promotes healthy aging and youthful cellular function*1-3
  • Supports healthy immune function*1,6
  • Delivers powerful antioxidant protection*1,3,6,8
  • Features quercetin with 60x better bioavailability*12

View Certificate of Analysis

Clear Away the Cells That Age You*

Quercetin is a powerful flavonoid clinically shown to support senolytic activity—clearing away senescent "zombie" cells that accumulate with age and impact tissue health. Our advanced formula delivers a potent 3,000 mg senolytic dose with 60x enhanced bioavailability to revitalize cellular efficiency, fuel tissue renewal, and promote healthy aging from within. Whether used daily for antioxidant protection or as part of a powerful monthly 5-day reset, Pure Quercetin helps activate your body’s natural rejuvenation pathways—so you can feel stronger, clearer, and more resilient with age.*1-4,7-9,11

What Makes Ours Better?

  • Extra Strength Formula: Delivers a full 3,000 mg “senolytic dose” to effectively target aging cells.*
  • Ultra-Pure Sourcing: Made from quercetin extracted exclusively from the flower buds of Sophora japonica.
  • FenuMat® Technology: Combined with fenugreek seed fiber and sunflower lecithin to enhance stability, absorption, and bioavailability.*8,12,13
  • Simple 5-Day Protocol: Designed by doctors and modeled after the most effective senolytic protocols studied in research—for maximum impact with minimal dosing.*2,7,9,11

The ProHealth Difference

  • Doctor-Formulated: Developed by our in-house science team in collaboration with leading wellness experts to target key systems impacted by aging.*
  • Triple Lab Tested: Rigorously tested three times by independent third-party labs to guarantee unmatched potency and purity.
  • Full Transparency: In an industry full of misleading claims, we publish our third-party lab results—so you always know exactly what’s in every bottle.
  • Manufactured in the USA: Since 1988, we’ve proudly produced our supplements in FDA-regulated, GMP-certified facilities, ensuring the highest quality and safety standards.
  • 100-Day Risk-Free Guarantee: We stand behind our products. If you’re not completely satisfied, contact our Santa Barbara, CA office for a full refund—no hassle, no questions asked.

The Ultimate Weapon Against Zombie Cells*

Cellular senescence is a hallmark of aging. Over time, old or damaged cells stop dividing but don’t die—they become “zombie” cells that persist in the body and secrete harmful inflammatory signals, collectively known as Senescence-Associated Secretory Phenotype (SASP). This buildup disrupts tissue function, drives whole-body inflammation, and accelerates biological aging.2,5,7,14

Senolytics—derived from the Latin, "senex" (old) and "lytic" (to destroy)—are compounds that help the body selectively clear these dysfunctional cells, while leaving healthy ones intact. Quercetin, a powerful plant flavonoid, has been clinically studied for its senolytic activity. It works by disrupting the pro-survival pathways that allow senescent cells to linger, triggering apoptosis—the body’s natural process of cellular self-destruction and renewal.*1-4

By supporting the body’s natural ability to manage senescent cells, senolytic compounds like quercetin help maintain cellular health, optimize tissue function, support a healthy inflammatory response, and reinforce resilience with age.*1-4

Introducing: The 5-Day Cellular Reset*

To harness quercetin’s powerful senolytic benefits, we’ve designed the ProHealth 5-Day Cellular Reset protocol aimed at optimizing its role in supporting healthy aging:*2

  • Take six (6) capsules of Pure Quercetin daily for 5 consecutive days.
  • Discontinue use on day 6.
  • Wait 4 weeks before repeating the cycle.

This strategic “hit-and-run” approach supports the body’s natural ability to eliminate senescent cells efficiently. The protocol can be followed monthly—or seasonally—based on your individual health goals and needs.*2,7,9

Note: If this protocol feels too intensive, you can opt for one capsule of ProHealth Pure Quercetin daily for ongoing antioxidant support.*1,3,6,8

A Word from our Chief Science Officer

“Quercetin is quickly emerging as one of the most promising natural senolytics we have—an ingredient that doesn’t just mask the symptoms of aging, but helps the body eliminate the dysfunctional cells that drive it. These senescent ‘zombie’ cells accumulate over time and linger in tissues, silently undermining how we feel and function. The effects can vary depending on where these cells concentrate in the body, but I’ve seen remarkable changes in older individuals using intermittent senolytic protocols.”

Pioneering Longevity Since 1988

For over 36 years, ProHealth has been dedicated to crafting the world’s highest-quality supplements—rooted in innovation, integrity, and a passion for healthy aging. With a long-standing A+ rating from the Better Business Bureau, our reputation for purity and potency has made us one of the most trusted names in the industry. Our commitment to scientific rigor, premium sourcing, and results you can feel continues to drive everything we do.

Ingredient Info

  • Quercetin: A potent polyphenol compound that helps the body clear senescent cells.*

References:

  1. Deledda A et al. Int J Mol Sci. 2022;23(24):16219.
  2. Lorenzo EC et al. Front Aging. 2023;4:1161799.
  3. Wiciński M et al. Nutrients. 2023;15(16):3578.
  4. Zhu Y et al. Aging Cell. 2015;14(4):644-658.
  5. Islam MT et al. Aging Cell. 2023;22(2):e13767.
  6. Dias E and Poojary D. Int J Multidiscip Res. 2024;6(3):1-24.
  7. Hickson LJ et al. EBioMedicine. 2019;47:446-456.
  8. Krishna PM et al. Rev Bras Farmacogn. 2012;22(5):1145-1154.
  9. Sun Y et al. Life Med. 2022;1(2):103-119.
  10. Monti D et al. Sci Rep. 2021;11:23622.
  11. Lee E et al. Aging. 2024;16(4):3088-3106.
  12. Joseph A et al. ACS Omega. 2022;7(50):46825-46832.
  13. He X et al. J Ethnopharmacol. 2016;187:160-182.
  14. Martínez‐Zamudio RI et al. Aging Cell. 2021;20(5):e13344.
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 30
Amount Per Serving %DV
FenuMat® Quercetin Complex (from Sophora japonica Flower Buds,
Fenugreek Seeds, and Sunflower Lecithin)
500 mg
† Daily Value (DV) not established
Rev. 04.25

FenuMat® is a registered trademark of Akay USA, LLC, an Oterra company.

  • OTHER INGREDIENTS: Vegetable cellulose (capsule), microcrystalline cellulose, silica.
  • SUGGESTED DAILY USE: For daily support, take one (1) capsule per day. For senolytic benefits, take six (6) capsules daily for five (5) consecutive days, then wait about four (4) weeks before repeating; use monthly for best results.
  • CAUTION: For use by healthy adults only. Please consult your physician before use if you are pregnant or nursing, under the age of 18, or are undergoing treatment for a medical condition. Do not exceed the suggested use. KEEP OUT OF REACH OF CHILDREN. Store in a cool and dry place.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82995781463

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I really wanted to love these but they gave me a stiff neck. I haven't slept with a pillow since buying these. They are firm except where you lay your head. It just deflates there. I expected it to sink in to match the curve of my neck but it was more than I could handle. My head ended up in a valley between the two ends of the pillow. The price was good, zipper worked fine, it looks as advertised and the pillows are good quality. The cooling part works, its just not what I needed.
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Reviewed in the United States on March 30, 2026
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Jack Raines
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best pillow I have ever bought.
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most comfortable pillow I have ever bought. It seems very well put together so I believe that it will last a long time. Very happy with the purchase. I do think the weight of the pillow will surprise many people because while it is quite heavy, it is very firm and extremely comfortable. Great value.
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Reviewed in the United States on May 27, 2026
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RC
Natrona Heights, US
★★★★★ 5
I paid for the product and it’s GOOD 👍🏽
Size: Queen(Pack of 2), Size: Queen(Pack of 2)
Honest review to help your decision. These are a bargain at two for one. I paid almost $30 for one at a local retailer and it’s already flattened after 7 months. This product arrives vacuum sealed with the cooling pillow covers separately (separate so you can wash before using). They are loaded with memory foam which I found pleasing. I chose to leave all of the foam in because I’m sure it’ll flatten sometime in the future. I’ve been using these for TWO MONTHS now and they have not flattened. Easy to mold and fluff, soft and they are added support for my back up pillows. I cannot attest to any type of pain relief because I have not experienced that with these personally. I do feel my sleep is better so my tension headaches have lessened. The cooling hex layer is on the cover NOT the actual pillows. I’m sure everyone knows that memory foam gets really hot 🥵 but the cooling covers on these help minimize that. It actually feels cool to the touch like a gel product. I find the quality to be exceptional. All in all, give it a shot.
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Reviewed in the United States on September 16, 2025
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Jonathan Caballero
Chelsea, US
★★★★★ 3
More soft than firm
Size: Queen(Pack of 2)
Not firm but more soft, would I be returning probably not but if you were already on the fence this is your confirmation that it’s not as described, ( well to my standards at least ) it does feel of good quality but I was looking more a sturdy firm that soft and cushion feeling .
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Reviewed in the United States on January 1, 2026
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StacyT
West Palm Beach, US
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Best fluffy but firm pillows
Size: King(Pack of 2), Size: King(Pack of 2)
These pillows are worth every penny! They started off pretty flat but after three days they plumped up well. In addition to them being plump, they are also firm. Exactly what I was looking for. You can shake up the internal stuffing if you want them softer too. They were a bit pricey but I’m going to repurchase and replace all my home pillows with these. I do sleep hot and the cooling side is perfect to lay on. Kept me cool and comfortable. I haven’t had any neck or back pain after switching to these pillows too. Absolutely recommend these for your home. The photo shows how full the pillows are. I have four pillows in the picture plus two smaller other brands. These are definitely fluffier.
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