---
product_id: 253443300
title: "LIFE Extension OPTIMIZED QUERCETIN 250MG CAPS 60'S"
brand: "life extension"
price: "€ 29.07"
currency: EUR
in_stock: true
reviews_count: 5
category: "Life Extension"
url: https://www.desertcart.ie/products/253443300-life-extension-optimized-quercetin-250mg-caps-60s
store_origin: IE
region: Ireland
---

# 250mg bioavailable quercetin Supports cardiovascular & endothelial health Enhanced immune boost with Vitamin C & camu-camu LIFE Extension OPTIMIZED QUERCETIN 250MG CAPS 60'S

**Brand:** life extension
**Price:** € 29.07
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your wellness game with nature’s ultimate cellular shield!

## Quick Answers

- **What is this?** LIFE Extension OPTIMIZED QUERCETIN 250MG CAPS 60'S by life extension
- **How much does it cost?** € 29.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/253443300-life-extension-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

- • **Trusted & Proven:** 4.6-star rating from nearly 2,000 users who swear by its anti-inflammatory benefits.
- • **Clean & Gluten-Free:** Pure, allergen-conscious supplement designed for the mindful adult.
- • **Heart-Smart Formula:** Protects your vascular endothelium and supports healthy cholesterol levels.
- • **Triple Immune Defense:** Vitamin C and camu-camu extract team up with quercetin for year-round immune resilience.
- • **Power-Packed 250mg Quercetin:** Maximize cellular and vascular health with a potent, bioavailable dose.

## Overview

Life Extension Optimized Quercetin delivers a potent 250mg dose of bioavailable quercetin, enhanced with vitamin C and camu-camu extract to support cardiovascular health, immune function, and cellular vitality. Gluten-free and highly rated, this supplement is designed for adults seeking a scientifically backed boost to their daily wellness routine.

## 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 |
| Additives | Camu-camu extract, Optimized Food Blend, Quercetin, Vitamin C |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #24,046 in Health ( See Top 100 in Health ) #237 in Antioxidant Supplements |
| Brand | Life Extension |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,867) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,867) |
| Date First Available | 6 August 2012 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 01309 |
| Manufacturer  | Life Extension |
| Product Dimensions  | 5.31 x 5.31 x 9.86 cm; 72.57 g |
| Product Name | Optimized Quercetin |
| Serving Recommendation | Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner. |
| Units | 60 Count |
| Weight | 80 Grams |

## Product Details

- **Brand:** Life Extension
- **Diet type:** Vegetarian
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Vitamin C

## Images

![LIFE Extension 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*