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

Life ExtensionBio-Quercetin, 30 Capsules

Life ExtensionBio-Quercetin, 30 Capsules

Q: 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.

Q: Is quercetin good for immune health?

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

Q: 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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Product ID: 266826567

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Details

Brand
Life Extension
Item form
Capsule
Diet type
Gluten Free
Flavour
Unflavored
Product benefits
Supports a

🌿Non-GMO & allergen-free purity

🧬50x bioavailability boost

❤️Supports cardiovascular & endothelial health

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Description

🛡️ Unlock elite immune & heart health with 50x absorption power!

INFLAMMATION BALANCE - Helps inhibit oxidative stress and supports a healthy inflammatory response, keeping you active and vibrant.
CLEAN CONSCIOUS FORMULA - Crafted from non-GMO ingredients, free from gluten, dairy, soy, and common allergens—perfect for mindful wellness seekers.
SUPERIOR ABSORPTION POWER - Clinically proven Bio-Quercetin phytosome delivers up to 50x more bioavailability than standard quercetin, ensuring maximum potency.
TRUSTED LEGACY OF SCIENCE - Backed by over 40 years of Life Extension’s commitment to science-based nutritional supplements you can rely on.
CARDIOVASCULAR IMMUNE SUPPORT - Potent antioxidant action promotes healthy immune function and maintains endothelial health for a resilient heart.

Life Extension Bio-Quercetin capsules harness a clinically studied phytosome technology to deliver quercetin with up to 50 times greater bioavailability. This potent antioxidant supports healthy immune function, cardiovascular and endothelial health, while being sourced from non-GMO, allergen-free ingredients. Trusted for over four decades, it’s a science-backed supplement designed for adults seeking advanced wellness and longevity.