--- product_id: 253443300 title: "OPTIMIZED QUERCETIN 250MG CAPS 60'S" brand: "life extension" price: "1330055₫" currency: VND in_stock: true reviews_count: 5 category: "Life Extension" url: https://www.desertcart.vn/products/253443300-optimized-quercetin-250mg-caps-60s store_origin: VN region: Vietnam --- # Vitamin C + camu-camu immune boost 250mg bioavailable quercetin Supports cardiovascular & endothelial health OPTIMIZED QUERCETIN 250MG CAPS 60'S **Brand:** life extension **Price:** 1330055₫ **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your immunity and heart health with every capsule! ## Quick Answers - **What is this?** OPTIMIZED QUERCETIN 250MG CAPS 60'S by life extension - **How much does it cost?** 1330055₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/253443300-optimized-quercetin-250mg-caps-60s) ## 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 - • **Clean & Conscious:** Gluten-free, vegetarian capsules designed for mindful wellness. - • **Heart-Smart Formula:** Protects vascular integrity and helps maintain healthy cholesterol levels. - • **Trusted & Top-Ranked:** Join thousands with a 4.6-star rating and a spot in the top antioxidant supplements. - • **Synergistic Immune Defense:** Vitamin C and camu-camu extract amplify your seasonal immunity game. - • **Power-Packed 250mg Quercetin:** Maximize cellular and immune support with a potent, bioavailable dose. ## Overview Life Extension Optimized Quercetin delivers a potent 250mg dose of bioavailable quercetin combined with vitamin C and camu-camu extract to support cellular health, cardiovascular integrity, and a robust immune response. Gluten-free and vegetarian, this supplement is a top-rated choice for professionals seeking scientifically backed anti-aging and inflammation management benefits. ## Description Quercetin is a bioflavonoid that supports cellular health, endothelial health, and healthy immune function. Optimized Quercetin delivers 250 mg of standardized quercetin in a bioavailable super food blend, as well as vitamin C and camu-camu berry extract to further support a healthy immune response and more. Review: Uso a Quercetina, porque é um excelente antiinflamatório e antioxidante. Importante nestes tempos de pandemia. Review: Helps with allergies and inflammation. Being using this for years. ## Features - THE HEALTH BENEFITS OF RED GRAPES, ONIONS & APPLES – Quercetin is a flavonoid found in red grape skins, red onions, apples and other food sources. It supports healthy cellular function, cardiovascular health and encourages a healthy immune response, especially to seasonal challenges - EXTRA IMMUNE SUPPORT - While quercetin is known for immune health benefits, it comes with a supporting cast in our formula. Our Optimized Quercetin is augmented with vitamin C and camu-camu extract for additional immune support - QUERCETIN & YOUR HEART - Quercetin promotes cardiovascular health by protecting the integrity of your vascular endothelium. It also supports already-healthy cholesterol levels ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0020XW68O | | ASIN | B0020XW68O | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #14,204 in Health ( See Top 100 in Health ) #206 in Antioxidant Supplements | | Brand Name | Life Extension | | Color | ... | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (1,890) | | Customer reviews | 4.6 4.6 out of 5 stars (1,890) | | Diet Type | Vegetarian | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00737870130963 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.3 x 5.3 x 9.9 centimeters | | Item Form | Capsule | | Item Nype Name | Optimized Quercetin | | Item Weight | 0.16 Pounds | | Item model number | 01309 | | Manufacturer | Life Extension | | Manufacturer | Life Extension | | Material Type Free | Gluten Free | | Model Name | Life Extension Optimized Quercetin 250 Mg, 60 Vegetarian Capsules (packaging may vary) | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Product Benefits | Anti-Aging, Encourages healthy endothelial integrity, Helps maintain already healthy cholesterol levels, Promotes cellular health & DNA function, Supports already healthy blood glucose levels, Supports healthy seasonal immune response | | Product Dimensions | 5.31 x 5.31 x 9.86 cm; 72.57 g | | Special Ingredients | Camu-camu extract, Optimized Food Blend, Quercetin, Vitamin C | | Specific Uses For Product | Anti-Aging & Longevity, Blood Pressure & Vascular Health, Inflammation Management, Seasonal Immune Support | | UPC | 737870130963 | | Unit Count | 60 Count | ## Product Details - **Brand:** Life Extension - **Diet type:** Vegetarian - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** Vitamin C ## Images ![OPTIMIZED QUERCETIN 250MG CAPS 60'S - Image 1](https://m.media-amazon.com/images/I/71NsT7x9m6L.jpg) ## Questions & Answers **Q: What is quercetin?** A: Quercetin is a bioflavonoid nutrient that is found in apples, onions and other foods. Quercetin helps support a healthy immune response and helps maintain already healthy cholesterol levels. **Q: When should you take quercetin?** A: Since quercetin is well known for its ability to support a healthy seasonal immune response, you should take it when faced with an immune challenge. However, you can also take it every day. **Q: Is quercetin good for your immune system?** A: Quercetin has been well-studied for its ability to support a healthy immune response. Quercetin supports a healthy seasonal immune response as well, for excellent immune health support. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***O on 30 July 2020* Uso a Quercetina, porque é um excelente antiinflamatório e antioxidante. Importante nestes tempos de pandemia. ### ⭐⭐⭐⭐⭐ Review *by D***G on 29 November 2025* Helps with allergies and inflammation. Being using this for years. ### ⭐⭐⭐⭐⭐ Review *by S***Y on 13 June 2025* My chiropractor told me I must have high histamine because anytime I get hyped up I have red patches on my throat and chest, the quality is great, very effective and the value for the money is amazing. I don’t know if this is helping with pain also but I can say I’ve had to take less ibuprofen ## Frequently Bought Together - Life Extension Optimized Quercetin 250 mg - Non-GMO, Gluten Free - with vitamin C and Camu-Camu Extract - 60 Vegetarian 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 BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules --- ## 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.vn/products/253443300-optimized-quercetin-250mg-caps-60s](https://www.desertcart.vn/products/253443300-optimized-quercetin-250mg-caps-60s) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-22*