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.

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

Product ID: 92787634

Details

Brand
Life Extension
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.06 Pounds
Item dimensions L x W x H
4 x 4 x 4

🌿100% non-GMO, gluten-free, vegetarian

❤️Supports cardiovascular & endothelial health

🛡️18x more bioavailable quercetin

$22.06

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Elevate your immune & heart game with Bio-Quercetin—because your health deserves the best!

HEART HEALTH HERO - Boost your cardiovascular system with clinically-backed endothelial support.
SCIENCE DRIVEN WELLNESS - Formulated with research-backed dosages to keep you thriving daily.
SUPERIOR ABSORPTION TECH - Fenugreek hydrogel boosts quercetin uptake up to 62x over standard formulas.
CLEAN CONSCIOUS FORMULA - Non-GMO, gluten-free, and vegetarian—because purity matters.
NEXT LEVEL IMMUNE DEFENSE - Harness 18x more bioavailable quercetin for peak seasonal protection.

Life Extension Bio-Quercetin is a premium immune and heart health supplement featuring quercetin encapsulated in fenugreek hydrogel for up to 62x better absorption. This 30-capsule, vegetarian, gluten-free, and non-GMO formula supports oxidative stress protection, healthy inflammation response, and endothelial function, making it a scientifically advanced choice for daily wellness.

Specifications

ASIN	B07JZHSNZF
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#14,950 in Health & Household ( See Top 100 in Health & Household ) #26 in Antioxidant Combination Nutritional Supplements #362 in Blended Vitamin & Mineral Supplements
Brand	Life Extension
Brand Name	Life Extension
Color	Orange
Container Type	Bottle
Customer Reviews	4.6 out of 5 stars 1,734 Reviews
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00737870230236
Item Dimensions	4 x 4 x 4 inches
Item Form	Capsule
Item Nype Name	Bio-Quercetin supplement
Item Weight	0.06 Pounds
Manufacturer	Life Extension
Manufacturer Part Number	02302
Material Features	GMO Free, Plant Based
Material Type Free	Non-GMO
Model Name	Bio-Quercetin
Model Number	02302
Number of Items	1
Primary Supplement Type	Bio-Quercetin phytosome
Product Benefits	Delivers 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
Special Ingredients	Bio-Quercetin
Specific Uses For Product	Heart Health Supplements, Seasonal & Nasal Support Supplements
UPC	737870230236
Unit Count	30 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$22.06

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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