---
product_id: 11854934
title: "THORNE - Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings"
brand: "thorne"
price: "$179.82"
currency: USD
in_stock: true
reviews_count: 10
category: "Thorne"
url: https://www.desertcart.ec/products/11854934-thorne-quercetin-complex-formerly-quercenase-nutritional-support-for-seasonal-allergies
store_origin: EC
region: Ecuador
---

# Quercetin + phosphatidylcholine for max absorption Free from 8 major allergens for pure wellness Bromelain reduces bruising & swelling THORNE - Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings

**Brand:** thorne
**Price:** $179.82
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your allergy defense with science-backed purity!

## Quick Answers

- **What is this?** THORNE - Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings by thorne
- **How much does it cost?** $179.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/11854934-thorne-quercetin-complex-formerly-quercenase-nutritional-support-for-seasonal-allergies)

## 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

- • **Clean & Pure:** Free from gluten, soy, dairy, nuts, and more — perfect for sensitive, health-conscious professionals.
- • **Allergy Armor:** Scientifically formulated to support seasonal allergy relief and keep you at your peak.
- • **Enhanced Absorption:** Quercetin bound to phosphatidylcholine ensures your body gets the full benefit, no waste.
- • **Inflammation Fighter:** Bromelain works behind the scenes to reduce swelling and bruising, accelerating recovery.
- • **Trusted by Champions:** Endorsed by 100+ pro sports teams and top healthcare practitioners for unmatched quality.

## Overview

THORNE Quercetin Complex delivers potent nutritional support for seasonal allergies with enhanced absorption thanks to phosphatidylcholine-bound quercetin. Featuring bromelain to reduce swelling and bruising, this allergen-free formula is trusted by elite athletes and healthcare pros alike, offering 60 pure, high-quality capsules designed for adults seeking effective, clean allergy relief.

## Description

desertcart.com: THORNE - Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings : Health & Household

Review: Reducing Gout Flare Ups and Infla - Using personally for reducing inflammation and uric acids levels. Not a quick fix, but is definitely helping keeping gout flare ups away for me.
Review: Thorne means Quality - Another uutstanding, high quality supplement from Thorne

## Features

- Allergies: Provides nutritional support for individuals with allergies*
- Injury: Bromelain helps reduce bruising and swelling*
- Optimal Absorption: Quercetin bound to phosphatidylcholine for optimal absorption*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts) This product also contains no soy, dairy, shellfish, or fish
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FGWBPQ |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Fish Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free |
| Best Sellers Rank | #27,730 in Health & Household ( See Top 100 in Health & Household ) #20 in Quercetin Antioxidant Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Customer Reviews | 4.6 out of 5 stars 354 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00693749332022 |
| Item Dimensions | 2.09 x 2.09 x 3.72 inches |
| Item Form | Capsule |
| Item Weight | 250 Milligrams |
| Manufacturer | Thorne Research |
| Model Name | Thorne Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies - 60 Capsules - 60 Servings |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Specific Uses For Product | Swelling |
| UPC | 693749332022 |
| Unit Count | 60.00 Count |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium

## Images

![THORNE - Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings - Image 1](https://m.media-amazon.com/images/I/71RxaV8cD8L.jpg)

## Questions & Answers

**Q: How big are these capsules? Do you know the actual capsule size (000, 00, 0, 1, ...)?**
A: Are you asking for the size in inches? The pill is not overly large, about 3/4 inch. It is an easy-to-swallow capsule.

**Q: Hi! do you know why the bromelain is helpful? their quercetin phytosome doesn’t have any. thanks!**
A: One of my fave supplements for our allergenic toxic 21st Century is the wonderful pineapple enzyme Bromelain, synthetically copied by OTC antihistamines risking toxic side effects, helping mucus "housekeeping" clearing, cleansing, detoxing inflammation, sinuses, lungs, etc. I forget why I take Quercetin (bioflavinoid?), but I never forget my Bromelain on arising in the morning taken with a quart of pure water to start the day hydrated and flush out chronic problems like my former lifelong cough.

**Q: What is "Frustration Free Pkg" v. Standard, please?  Big price diff.**
A: Frustration free packaging would be packaging that has seal around the cap that is perforated so it can be removed without a knife or scissors. It would also include a safety seal underneath the cap that has a tab so it can be pulled off instead of punctured and then torn off. Standard packaging would not take into account the frustration involved with removing the packaging to get to the product. Price? I can't see that it would vary much.

**Q: Where Are the ingredients sourced from?**
A: Because it is proprietary and confidential business information, Thorne does not disclose the country of origin of its raw materials. Thorne tells us: "Thorne Research sources its ingredients from around the world.   However, what is much more important than the country of origin of an ingredient is the testing that is done on that ingredient when it is received by the manufacturer. Thorne Research does not rely on the Certificate of Origin from an ingredient supplier. Instead, Thorne Research tests every single ingredient in our own in-house laboratory, regardless of the ingredient's country of origin, to verify the ingredient's identification, purity, and quality."  If you would like more information, we suggest you contact Thorne Customer Service directly at 800-228-1966.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reducing Gout Flare Ups and Infla
*by B***R on October 1, 2025*

Using personally for reducing inflammation and uric acids levels. Not a quick fix, but is definitely helping keeping gout flare ups away for me.

### ⭐⭐⭐⭐⭐ Thorne means Quality
*by A***R on November 15, 2025*

Another uutstanding, high quality supplement from Thorne

### ⭐⭐⭐⭐⭐ Trusted brand
*by H***T on April 4, 2025*

Reputable brand making quality supplements. If you're having a histamine intolerance this is an absolute must.

## Frequently Bought Together

- THORNE Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings
- THORNE NAC - N-Acetylcysteine - 500mg - Supports Respiratory Health and Immune Function*; Promotes Liver and Kidney Detox - 90 Capsules
- THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue* - Gluten-Free - 90 Capsules

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-15*