--- product_id: 92787634 title: "Bio-Quercetin, Immune and Heart Health Support, 30 Capsules" brand: "life extension" price: "€ 20.03" currency: EUR in_stock: true category: "Life Extension" url: https://www.desertcart.gr/products/92787634-bio-quercetin-immune-and-heart-health-support-30-capsules store_origin: GR region: Greece --- # Non-GMO, gluten-free, plant-based Supports cardiovascular & endothelial health 18x more bioavailable quercetin Bio-Quercetin, Immune and Heart Health Support, 30 Capsules **Brand:** life extension **Price:** € 20.03 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with Bio-Quercetin — immunity and heart health, optimized. ## Quick Answers - **What is this?** Bio-Quercetin, Immune and Heart Health Support, 30 Capsules by life extension - **How much does it cost?** € 20.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/92787634-bio-quercetin-immune-and-heart-health-support-30-capsules) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heart Health Hero:** Promotes endothelial function and cardiovascular wellness for long-term vitality. - • **Next-Level Absorption:** Fenugreek hydrogel boosts quercetin bioavailability up to 62x for maximum impact. - • **Clean & Conscious Formula:** Non-GMO, gluten-free, vegetarian capsules crafted with premium global ingredients. - • **Immune Defense Powerhouse:** Daily immune support to keep you resilient during seasonal challenges. - • **Trusted Science-Backed Quality:** Formulated by experts with transparent Certificates of Analysis for every batch. ## Overview Life Extension Bio-Quercetin is a premium supplement delivering up to 62x better quercetin absorption using fenugreek hydrogel. Designed to support immune resilience and cardiovascular health, it features a clean, non-GMO, gluten-free, vegetarian formula crafted by expert formulators. Each bottle contains 30 capsules, providing a month’s supply of scientifically backed, high-quality immune and heart health support. ## Description Bio-Quercetin® is a novel formula for immune function and heart health support. It contains quercetin combined with fibers from fenugreek seeds to increase bioavailability. Bio-Quercetin® contains 30 vegetarian, gluten-free capsules, enough for a 30-day supply. This formula is made with 100% non-GMO ingredients. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JZHSNZF | | ASIN | B07JZHSNZF | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #15,356 in Health & Household ( See Top 100 in Health & Household ) #31 in Antioxidant Combination Nutritional Supplements #413 in Blended Vitamin & Mineral Supplements | | Brand Name | Life Extension | | Color | Orange | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (1,765) | | Date First Available | October 29, 2018 | | 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 Highlight | Bio-Quercetin Supplement Supports Immune Health & Heart Health; Gluten Free, Non-GMO & Vegetarian | | Item Nype Name | Bio-Quercetin supplement | | Item Weight | 27.22 g | | Item model number | 02302 | | Manufacturer | Life Extension | | Manufacturer | Life Extension | | Manufacturer Part Number | 02302 | | Material Features | GMO Free, Plant Based | | Material Type Free | Genetically Modified Organism (GMO) Free | | 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 | | Product Dimensions | 4 x 4 x 4 inches; 0.96 ounces | | Special Ingredients | Bio-Quercetin | | Specific Uses For Product | Heart Health Supplements, Seasonal & Nasal Support Supplements | | UPC | 737870230236 | | Unit Count | 30 Count | ## Product Details - **Brand:** Life Extension - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 27.22 g - **Item dimensions L x W x H:** 4 x 4 x 4 inches - **Primary Supplement Type:** Bio-Quercetin phytosome - **Special Ingredients:** Bio-Quercetin - **Unit Count:** 30 Count ## Images ![Bio-Quercetin, Immune and Heart Health Support, 30 Capsules - Image 1](https://m.media-amazon.com/images/I/71xZJCHkIqL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is quercetin?** A: Quercetin is a flavonoid, a plant compound that’s an antioxidant. It helps scavenge free radicals, quenching their activity that contributes to oxidative stress. **Q: Should I take quercetin in the day or at night?** A: 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?** A: Yes. Supplementing with quercetin is a proactive way to support a robust immune response. **Q: Which food is highest in quercetin?** A: 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. ## Frequently Bought Together - Life Extension Bio-Quercetin, Immune Health Supplement, Heart Health Support, Gluten Free, Non-GMO, Vegetarian, 30 Capsules - Life Extension N-Acetyl-L-Cysteine (NAC), Immune Response, Respiratory Health, Liver Health, NAC 600 mg, antioxidant Defense, Free radicals, Easy to Absorb, 60 Capsules - Life Extension Zinc Caps, zinc 50 mg, zinc citrate, Support the body's immune defenses, ultra-absorbable, vegetarian, non-GMO, gluten-free, 90 vegetarian capsules, 90 Count (Pack of 1) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/92787634-bio-quercetin-immune-and-heart-health-support-30-capsules](https://www.desertcart.gr/products/92787634-bio-quercetin-immune-and-heart-health-support-30-capsules) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-17*