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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🛡️ Elevate your immune & heart game with science-backed Bio-Quercetin!

CLEAN CONSCIOUS - 100% vegetarian, gluten-free, and non-GMO ingredients crafted in the USA for purity you can trust.
NEXT LEVEL ABSORPTION - Fenugreek hydrogel delivery means up to 62x more bioavailability than standard quercetin supplements.
SCIENCE BACKED WELLNESS - Formulated with clinically researched doses to help you live your healthiest, most vibrant life.
IMMUNE DEFENSE ELEVATED - Quercetin’s potent bioflavonoid power boosts your immune resilience during seasonal challenges.
HEART HEALTH FRONT AND CENTER - Promotes endothelial function to keep your cardiovascular system thriving.

Life Extension Bio-Quercetin is a premium immune and cardiovascular support supplement featuring quercetin encapsulated in fenugreek hydrogel for up to 62x enhanced absorption. This 30-capsule, vegetarian, gluten-free, and non-GMO formula is crafted in the USA with rigorously tested ingredients to support your daily wellness and heart health.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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