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Price history

Recorded from verified retailer catalog checks. Price and availability can still change at checkout.

+35.9%
Current$8.55
Lowest recorded$6.29
Highest recorded$8.55
Observations2
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At a glance

Price summary

Current price$8.55
Original price$12.00
You save$3.45 (29%)
Last checked Sep 11, 2026 6:49 PM
Product highlights

What makes this deal worth a look

  • 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.

  • Science matters – Expert formulators design our supplement formulas, and a Certificate of Analysis is available for every Life Extension product.

  • Quality ingredients – The majority of our products are non-GMO, gluten-free and manufactured in the USA with internationally sourced ingredients.

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