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Thorne
Quercetin Phytosome
Give your immune system an advantage with the optimized, plant-based antioxidant support of quercetin*
Thorne’s Quercetin Phytosome is a powerhouse antioxidant that supports a healthy immune response, helps reduce allergy symptoms, and promotes graceful aging for everyday wellness.* As a flavonoid found in colorful fruits and vegetables, quercetin combats oxidative stress by neutralizing harmful free radicals linked to cellular damage, inflammation, and accelerated aging.*
To overcome quercetin’s naturally poor absorption, Thorne uses phytosome technology, making this formula up to 20x more bioavailable than standard quercetin extracts.* The result is enhanced antioxidant protection, improved inflammatory response, and broader support for immune health, recovery, and resilience—delivered in a highly efficient, daily dose.*
Who can benefit from Thorne's Quercetin Phytosome:
- Anyone looking to support healthy immune function*
- Individuals seeking support from the effects of seasonal allergies or hives*
- Those looking to promote recovery and a healthy inflammatory response in the respiratory tract*
- Biohackers looking to optimize sirtuin function and decrease senescent cells*
- Anyone wanting to support a healthy aging process*
Immune and Allergy Support:
Quercetin Phytosome offers a range of benefits for immune health – from general immune support, to nutritional support for seasonal allergy sufferers, to maintenance of a healthy respiratory tract.* Quercetin plays a crucial role in moderating immune function through several different actions, such as:
- Supporting various types of immune cells that are necessary for an optimized immune response*
- Benefiting allergy sufferers by helping to regulate histamine release*
- Helping to support a normal inflammatory response, particularly in the respiratory tract*
Unique Benefits for Healthy Aging:
Cutting-edge research is placing quercetin in the spotlight for healthy aging because of new research that shows quercetin helps reduce cellular senescence.* Senescent cells are malfunctioning cells that have stopped dividing but do not die and remain in the body. Environmental factors, along with regular aging, causes a buildup of senescent cells, which can be associated with biological aging and age-related disorders.
What makes Quercetin Phytosome a healthy aging superstar:
- Quercetin is one of only two nutrients that have been studied to reduce cellular senescence*
- Quercetin up-regulates sirtuins (key regulators of cellular health) associated with improved weight-related metabolic factors at the cellular level*
- The trio of antioxidant, sirtuin, and senescence support helps optimize healthy cellular aging*
Take 1 capsule two to three times daily with meals or as recommended by your health-care practitioner.
ALLERGY WARNING: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
PREGNANCY: If pregnant, consult your health-care practitioner before using this product.
INTERACTIONS: There are no known adverse interactions or contraindications at publication date.
Ingredient Amounts
Serving Size: 1 Capsules
Servings Per Container: 60
- Quercetin Phytosome 250mg
- Other Ingredients: Hypromellose Capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide
Testing: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.
cGMP Certified: Good Manufacturing Practices (cGMP)
NSF certified: Thorne’s facility is National Sanitation Foundation (NSF) certified
TGA Certified: Thorne has an A rating from Australia’s Therapeutic Goods Administration (TGA)