Life Extension Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO, Vegetarian, 30 Capsules

$4.05 USD
Shipping fees will be calculated at checkout.
  • Free worldwide shipping

  • Free returns

  • Carbon neutral

  • Secure payments

  • Daily immune support – Quercetin is a bioflavonoid that helps support a healthy immune response in the face of seasonal immune challenges. It’s the perfect addition to your stay-healthy regimen!
  • Cardiovascular health support – Heart-friendly quercetin also helps support your cardiovascular system by encouraging endothelial health, the delicate inner lining of your blood vessels.
  • Superior absorption – Our formula uses fenugreek hydrogel to encapsulate quercetin to make it more available to your body. It offers up to 62x better bioavailability than standard quercetin.
  • Ingredients matter – We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
  • Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies
Primary Supplement TypeBio-Quercetin phytosome
Item FormCapsule
Diet TypeGluten Free
Product BenefitsDelivers 18x more bioavailable free quercetin (up to 62x better total bioavailability), Helps protect against oxidative stress & supports a healthy inflammatory response, Promotes immune, cardiovascular & endothelial health
Age Range DescriptionAdult
Container TypeBottle
Dosage FormCapsule
Model NameBio-Quercetin
UPC737870230236
ManufacturerLife Extension
Global Trade Identification Number00737870230236
Item Nype NameBio-Quercetin supplement
Model Number02302
Manufacturer Part Number02302
Unit Count30 Count
Item Weight27.22 g
Item Dimensions4 x 4 x 4 inches
Number of Items1
FlavorUnflavored
Special IngredientsBio-Quercetin
Material FeaturesGMO Free, Plant Based
Material Type FreeNon-GMO
Specific Uses For ProductHeart Health Supplements, Seasonal & Nasal Support Supplements
Allergen InformationGluten Free
ColorOrange
capsule viramin qucertin quetercin cap querecitin quercetine quarcentin

What Is Bio-Quercetin?

Quercetin is a flavonoid, a plant compound that supports immune function and heart health. Our Bio-Quercetin formula uses a special delivery system that makes this quercetin supplement up to 62 times more bioavailable than standard quercetin.

qucertine supplements supplement vitamins support

Support immune function

Quercetin is a flavonoid that helps support and maintain a robust immune response, perfect for seasonal immune challenges.

caps organic para vitamin quercitin vit vitamina vitaminas

Heart-friendly formula

Quercetin helps maintain endothelial health, already healthy blood pressure levels and cholesterol levels already within a healthy range.

quercertin quecertine complex usa respiratory bioflavanoids lipoflavonoid

Free radical scavenger

Quercetin is an antioxidant that helps protect your hard-working cells from everyday oxidative stress.

vegan flavonoids super antioxidants phytoestrogen senolytic luteolin

Superior absorption

We combine quercetin with fibers from fenugreek seeds to encourage bioavailability, making it up to 62 times more absorbable than standard quercetin.

bioflavonoids lecithin allergy activated quersetina histamine
The video showcases the product in use.The video guides you through product setup.The video shows the product being unpacked.

aplus content video

life extension
  • What is quercetin?

    Quercetin is a flavonoid, a plant compound that’s an antioxidant. It helps scavenge free radicals, quenching their activity that contributes to oxidative stress.

  • Should I take quercetin in the day or at night?

    Always follow the instructions on the label. If you’re concerned about taking quercetin, speak with your doctor to see if it’s right for you.

  • Is quercetin good for immune health?

    Yes. Supplementing with quercetin is a proactive way to support a robust immune response.

  • Which food is highest in quercetin?

    You’ll find quercetin in citrus fruits, apples, onions, dark cherries and more. But it’s not easy for your body to absorb quercetin from foods alone.

Example title

Recently viewed

Cart

loading