---
product_id: 105911666
title: "Life Extension Fast-C® and Bio-Quercetin®, Fast delivery and Absorption, Vitamin C, Fenugreek, Immune Support, Magnesium, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets"
brand: "life extension"
price: "€ 34.87"
currency: EUR
in_stock: true
category: "Life Extension"
url: https://www.desertcart.sk/products/105911666-life-extension-fast-c-and-bio-quercetin-fast-delivery-absorption
store_origin: SK
region: Slovakia
---

# 62x bioavailability boost Gluten-free, Non-GMO, Vegetarian Immune & cardiovascular support Life Extension Fast-C® and Bio-Quercetin®, Fast delivery and Absorption, Vitamin C, Fenugreek, Immune Support, Magnesium, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets

**Brand:** life extension
**Price:** € 34.87
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your immunity with the fastest, cleanest vitamin C boost on the market!

## Quick Answers

- **What is this?** Life Extension Fast-C® and Bio-Quercetin®, Fast delivery and Absorption, Vitamin C, Fenugreek, Immune Support, Magnesium, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets by life extension
- **How much does it cost?** € 34.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/105911666-life-extension-fast-c-and-bio-quercetin-fast-delivery-absorption)

## 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

- • **Gentle on Your Stomach:** Innovative calcium-magnesium complex neutralizes acid, ensuring powerful vitamin C benefits without discomfort.
- • **Science-Backed Wellness:** Formulated based on cutting-edge research to help you live healthier, longer, and stronger every day.
- • **Turbocharged Absorption:** Bio-Quercetin® is up to 62x more absorbable than standard formulas, powered by black pepper extract for lightning-fast delivery.
- • **Comprehensive Immune Defense:** Vitamin C and quercetin team up to support your immune system, heart health, and collagen production—because your body deserves the best.
- • **Clean & Conscious Ingredients:** Non-GMO, gluten-free, vegetarian tablets crafted with premium raw materials and transparent quality testing.

## Overview

Life Extension Fast-C® and Bio-Quercetin® delivers a potent immune and cardiovascular support formula featuring vitamin C combined with Bio-Quercetin®—a quercetin complex up to 62 times more bioavailable than standard versions. Enhanced with black pepper extract for superior absorption and a calcium-magnesium blend to protect sensitive stomachs, this gluten-free, non-GMO, vegetarian supplement offers 60 tablets designed for fast, effective delivery and scientifically backed wellness benefits.

## Description

Fast-C® and Bio-Quercetin® is a novel formula for immune, cardiovascular, and antioxidant support. Our formula contains absorbable vitamin C with our Bio-Quercetin®, which combines quercetin fenugreek seed fibers to increase bioavailability up to 62x compared to standard quercetin. Fast-C® and Bio-Quercetin® contains 60 vegetarian tablets, enough for a 1–2-month supply. Non-GMO, gluten-free. Fast-C® is a registered trademark of Scientific Food Solutions, LLC. Bioperine® is a registered trademark of Sabinsa Corporation.

## Features

- Supports immune system health – Vitamin C supports immune health, heart health, iron uptake, collagen formation and more. Quercetin also supports both immune and cardiovascular health.
- Absorption and bioavailability – We use black pepper extract to enhance vitamin C bioavailability. Plus, our Bio-Quercetin is up to 62x more bioavailable than standard quercetin formulations.
- Protecting sensitive stomachs – Contains a novel calcium-magnesium mineral complex to help neutralize acid and promote vitamin C absorption—without stomach discomfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1B1L1D |
| ASIN  | B07N1B1L1D |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #99,022 in Health & Household ( See Top 100 in Health & Household ) #70 in Quercetin Antioxidant Supplements |
| Brand Name | Life Extension |
| Color | Off White to Yellow |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (285) |
| Date First Available  | December 27, 2018 |
| Diet Type | Gluten Free, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870222965 |
| Item Dimensions | 4.19 x 0.75 x 4.25 inches |
| Item Form | Tablet |
| Item Nype Name | Fast-C and Bio-Quercetin Phytosome |
| Item Weight | 3.2 ounces |
| Item model number  | 02229 |
| Manufacturer | Life Extension |
| Manufacturer  | Life Extension |
| Manufacturer Part Number | 02229 |
| Material Type Free | Gluten Free, Non-GMO |
| Model Name | Fast-C® and Bio-Quercetin® |
| Model Number | 02229 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Encourages absorption & bioavailability with black pepper extract, Helps inhibit oxidative stress & inflammatory factors to support immune health, Protects sensitive stomachs with calcium-magnesium blend, Supports immune system health, Uses a bio-quercetin that is up to 62 times more absorbable than traditional quercetin |
| Product Dimensions  | 4.19 x 0.75 x 4.25 inches; 3.2 ounces |
| Special Ingredients | Bio-Quercetin®, Bioperine® piperine [from black pepper extract (fruit)], Calcium (as calcium carbonate), Magnesium (as magnesium hydroxide), Vitamin C (as ascorbic acid) |
| Specific Uses For Product | Anti-Aging & Longevity, General Health & Wellness, Immune Support |
| UPC | 737870222965 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** Life Extension
- **Diet Type:** Gluten Free, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin C

## Images

![Life Extension Fast-C® and Bio-Quercetin®, Fast delivery and Absorption, Vitamin C, Fenugreek, Immune Support, Magnesium, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets - Image 1](https://m.media-amazon.com/images/I/71Gz68YxlJL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Why take a vitamin C supplement?**
A: Vitamin C is a potent antioxidant that helps promote healthy circulation, encouraging everything from healthy arterial blood flow to improved blood vessel dilation. It even helps encourage a healthy immune response.

**Q: What is Bio-Quercetin?**
A: Bio-Quercetin uses a quercetin combined with fibers from fenugreek seeds to increase bioavailability up to 62x to help maintain healthy blood concentrations.

**Q: What are the main benefits of Life Extension’s Fast-C and Bio-Quercetin?**
A: Our Fast C and Bio-Quercetin formula is up to 62x more absorbable than traditional quercetin and promotes the healthy absorption of vitamin C with a black pepper extract. And it’s neutralized with calcium and magnesium to protect sensitive stomachs.

## Frequently Bought Together

- Life Extension Fast-C® and Bio-Quercetin®, Fast delivery and Absorption, Vitamin C, Fenugreek, Immune Support, Magnesium, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-06*