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Recommended pairing
People complement quercetin with ginkgo as ginkgo supports cognitive function and circulation, enhancing the overall wellness benefits when taking quercetin for its antioxidant and anti-inflammatory properties.
Plant-based quercetin for everyday wellness support.
Phytosome technology helps your body absorb quercetin more efficiently.
Inspired by nature—quercetin is found in apples, onions, and berries.
Simple capsule format fits easily into your daily habits.
Start your day with the vibrant power of plants. Quercetin Phytosome delivers quercetin—a naturally occurring flavonoid that gives fruits and vegetables their rich colours—in a form designed for optimal absorption. Thorne’s advanced phytosome technology helps your body make the most of every capsule, so you can enjoy the benefits of this plant compound as part of your balanced lifestyle. Quercetin is a type of flavonoid, found in foods like apples, onions, berries, and tea, and is valued for its role in plant nutrition.
Because quercetin is naturally difficult for the body to absorb, Thorne’s Quercetin Phytosome uses a unique phytosome complex to enhance its bioavailability—making it up to 20 times more absorbable than standard quercetin extract. Enjoy a convenient way to add this plant-based ingredient to your daily routine.
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Why Thorne is Healf
What sets Thorne apart is its third-party testing and certification, ensuring that the contents of the package match the label and are free from unsafe levels of contaminants like heavy metals, pesticides, and microorganisms. This commitment to purity and accuracy gives you peace of mind knowing that what you’re taking is safe and effective .
Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Take 1 tablet two to three times daily with meals.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
Best and actually get absorbed. I use before sauna helps stop heat shock protein
Carol M.
Verified Buyer
about 1 month ago
Helpful for inflammation and allergy
Helpful for inflammation and allergy symptoms.
Stefan B.
Verified Buyer
3 months ago
Quercetin Physotome from Thorne is
Quercetin Physotome from Thorne is a formula that is more easily absorbed and therefore more efficient. It causes no digestive issues and is highly effective.
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Expert Validation
Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
Community Testing
By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.
The Discovery
Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Expert Validation
Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
Community Testing
By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.