---
product_id: 204394369
title: "Research, Quercetin Phytosome, 60 Capsules"
brand: "thorne"
price: "R1988"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Thorne"
url: https://www.desertcart.co.za/products/204394369-research-quercetin-phytosome-60-capsules
store_origin: ZA
region: South Africa
---

# Vegetarian 60 Capsules 5.31 x 5.31 x 9.45 cm Research, Quercetin Phytosome, 60 Capsules

**Brand:** thorne
**Price:** R1988
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock Your Health Potential with Quercetin!

## Quick Answers

- **What is this?** Research, Quercetin Phytosome, 60 Capsules by thorne
- **How much does it cost?** R1988 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/204394369-research-quercetin-phytosome-60-capsules)

## Best For

- thorne enthusiasts

## Why This Product

- Trusted thorne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Manufactured by a leader in nutritional supplements.
- • **Sustainable Choice:** 100% vegetarian capsules for conscious consumers.
- • **Compact & Convenient:** Lightweight design for easy storage and travel.
- • **Elevate Your Wellness:** Harness the power of Quercetin for immune support.
- • **Precision Formulation:** Expertly crafted by Thorne Research for optimal absorption.

## Overview

Thorne Research's Quercetin Phytosome offers a vegetarian-friendly supplement designed to support immune health, featuring 60 capsules in a compact size for easy consumption. Crafted with precision, this product ensures optimal absorption and is backed by a trusted name in the supplement industry.

## Description

Immune Function: Provides year-round immune support by promoting various types of immune cells that are necessary for an optimized immune response* Respiratory Support: Supports a healthy inflammatory response in the respiratory tract* Healthy Aging: Mitigates oxidative stress and supports cellular health* Seasonal Allergies: Benefits allergy sufferers by helping to regulate histamine release* Trusted: Thorne is chosen by champions and trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content.

Review: Very good product
Review: Life Changing?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0797DQTVZ |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #42,028 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #240 in Combination Multivitamins & Minerals |
| Brand | THORNE |
| Customer Reviews | 4.7 out of 5 stars 2,189 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavoured |
| Flavour | Unflavoured |
| Item Dimensions | 5.3 x 5.3 x 9.4 Centimeters |
| Item Form | Capsule |
| Item Weight | 0.13 Pounds |
| Manufacturer | Thorne Research |
| Number of Items | 60 |
| Primary Supplement Type | Quercetin |
| Product Benefits | Energy Management |
| Special Ingredients | Food Safe |
| UPC | 693749004356 |
| Unit Count | 1.00 Count |
| Usage | Body |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavour:** Unflavoured
- **Item Form:** Capsule
- **Net Quantity:** 1.00 Count
- **Primary Supplement Type:** Quercetin
- **Product Benefits:** Energy Management
- **Special Ingredients:** Food Safe
- **Specific Uses For Product:** Body

## Images

![Research, Quercetin Phytosome, 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71aVcjDhxaL.jpg)
![Research, Quercetin Phytosome, 60 Capsules - Image 2](https://m.media-amazon.com/images/I/71mNwjRsPKL.jpg)
![Research, Quercetin Phytosome, 60 Capsules - Image 3](https://m.media-amazon.com/images/I/81F+5J9N04L.jpg)
![Research, Quercetin Phytosome, 60 Capsules - Image 4](https://m.media-amazon.com/images/I/81D+ZcIXj7L.jpg)
![Research, Quercetin Phytosome, 60 Capsules - Image 5](https://m.media-amazon.com/images/I/81kwqw8xLQL.jpg)

## Questions & Answers

**Q: How is this different then general quercetin?**
A: Thorne's Quercetin Phytosome utilizes the advanced technology of phytosome complexes. Phytosome complexes are created by a patented process that binds a designated botanical extract to a phospholipid. Phospholipids are readily absorbed key components of cell membranes, and when complexed with a botanical, the phospholipid increases the absorbability of the botanical to which it is combined. In Thorne’s Quercetin Phytosome, quercetin is combined with plant-based phospholipids to create a phytosome complex that significantly enhances the absorption of the quercetin through the cell membrane, compared to quercetin by itself.

**Q: What is the standardized quercetin phytosome content of thorne quercetin phytosome from flower extract?**
A: I emailed Thorne and this was their reply:

It is approximately 40% quercetin, so the product contains approximately 100mg of quercetin. Quercetin phytosome demonstrates 20x absorption vs standard quercetin in clinical studies.

**Q: Is the L-leucine derived from corn? Is this product free of corn?**
A: The leucine is derived from duck feathers, which are not pulled from the ducks but collected as they fall out.  None of Thorne’s finished products contain corn, however, occasionally a product might contain an ingredient derived from corn. These are purified and considered non-allergenic. The quercetin in Thorne's Quercetin Phytosome supplement is derived from Saphora japonica, which is a plant. The phospholipid complex is derived from sunflower.

**Q: What Color is the powder suppose to be?**
A: The powder in the capsules of Thorne’s Quercetin Phytosome can vary in color from pale yellow to orange, and can sometimes have a speckled or slightly mottled appearance.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good product
*by J***Y on 22 November 2025*



### ⭐⭐⭐⭐⭐ Life Changing?
*by J***Y on 21 May 2025*



### ⭐⭐⭐⭐⭐ Boosted immunity
*by A***! on 27 August 2023*



## Frequently Bought Together

- THORNE Quercetin Phytosome - Exclusive Phytosome Complex for Immune Health, Respiratory Support, and Seasonal Allergy Relief* - 60 Capsules
- THORNE NAC - N-Acetylcysteine - 500mg - Supports Respiratory Health and Immune Function*; Promotes Liver and Kidney Detox - 90 Capsules
- THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-18*