---
product_id: 11854934
title: "Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules"
brand: "thorne"
price: "383.03 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Thorne"
url: https://www.desertcart.tn/products/11854934-quercetin-complex-antioxidant-supplement-with-bromelain-for-immune-health-respiratory
store_origin: TN
region: Tunisia
---

# Phosphatidylcholine-bound quercetin for max absorption Bromelain for swelling relief Immune support powerhouse Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

**Brand:** thorne
**Price:** 383.03 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity and breathe easy—because your health deserves the pro-level edge.

## Quick Answers

- **What is this?** Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules by thorne
- **How much does it cost?** 383.03 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11854934-quercetin-complex-antioxidant-supplement-with-bromelain-for-immune-health-respiratory)

## 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 Formula:** Free from gluten, dairy, soy, and major allergens—crafted for the health-conscious professional.
- • **Elite Immune Defense:** Harness the antioxidant strength of quercetin to keep your immune system ahead of the curve.
- • **Next-Level Absorption:** Quercetin is expertly bound to phosphatidylcholine, ensuring your body gets the full bioactive benefit.
- • **Clinically Trusted Brand:** Endorsed by 100+ pro sports teams and top healthcare practitioners, making it the go-to supplement for peak wellness.
- • **Inflammation & Allergy Relief:** Bromelain works synergistically to reduce swelling and soothe seasonal allergy symptoms fast.

## Overview

Thorne Quercetin Complex is a third-party certified antioxidant supplement combining quercetin and bromelain to support immune health, respiratory function, and seasonal allergy relief. Designed for optimal absorption with phosphatidylcholine-bound quercetin, it is free from gluten, dairy, soy, and major allergens. Trusted by professional sports teams and healthcare practitioners, this 60-capsule formula delivers clean, effective nutritional support for adults seeking advanced wellness solutions.

## Description

desertcart.com: THORNE - Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules : Health & Household

Review: Working great for my MCAS. This has NO CORN. - I have MCAS and am super sensitive to a bunch of stuff. I am also allergic to corn, so that makes getting supplements more difficult. There's NO CORN in this! It has definitely contributed to a huge improvement in my quality of life with MCAS. I have had no side effects other than yellowish poop (it's to be expected if you consume flavonoids like this - this is a pretty pigmented one, similar to how turmeric is), and I trust this brand to have high quality product. I've always had good luck with this brand. I really can't imagine my life without quercetin, it's given me so much symptom improvement. Every time I have to stop for testing of some kind, I'm counting the minutes until I can start taking it again. Oh and this stuff doesn't smell bad. I have been through a few brands and some of them I've had to quit because they started smelling awful. This one has not had that problem at all!
Review: High Quality Product - Great product. Fast shipping. Thank you!

## 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 trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FGWBPQ |
| 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 | #28,791 in Health & Household ( See Top 100 in Health & Household ) #19 in Quercetin Antioxidant Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Customer Reviews | 4.6 out of 5 stars 378 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 |
| Manufacturer Part Number | SB332 |
| Material Features | Vegetarian |
| Model Name | Thorne Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies - 60 Capsules - 60 Servings |
| Model Number | SB332 |
| Number of Items | 1 |
| Primary Supplement Type | Quercetin |
| Specific Uses For Product | Swelling |
| UPC | 693749332022 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 250 milligrams
- **Item dimensions L x W x H:** 2.09 x 2.09 x 3.72 inches
- **Number of Items:** 1
- **Primary Supplement Type:** Quercetin
- **Unit Count:** 60 Count

## Images

![Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71RxaV8cD8L.jpg)
![Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 2](https://m.media-amazon.com/images/I/61DvAJkq4DL.jpg)
![Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 3](https://m.media-amazon.com/images/I/81ReXgK0mnL.jpg)
![Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 4](https://m.media-amazon.com/images/I/81D+ZcIXj7L.jpg)
![Quercetin Complex - Antioxidant Supplement with Bromelain for Immune Health, Respiratory Support & Seasonal Allergy Relief* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules - Image 5](https://m.media-amazon.com/images/I/81QMkDCmm-L.jpg)

## Questions & Answers

**Q: What makes Thorne supplements high quality?**
A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

**Q: How does Thorne test its supplements for quality?**
A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

**Q: Are Thorne supplements clinically tested and safe?**
A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

**Q: Why are Thorne products more expensive than other supplements?**
A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

**Q: Where are Thorne supplements made and where are the ingredients sourced from?**
A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working great for my MCAS. This has NO CORN.
*by J***E on August 21, 2026*

I have MCAS and am super sensitive to a bunch of stuff. I am also allergic to corn, so that makes getting supplements more difficult. There's NO CORN in this! It has definitely contributed to a huge improvement in my quality of life with MCAS. I have had no side effects other than yellowish poop (it's to be expected if you consume flavonoids like this - this is a pretty pigmented one, similar to how turmeric is), and I trust this brand to have high quality product. I've always had good luck with this brand. I really can't imagine my life without quercetin, it's given me so much symptom improvement. Every time I have to stop for testing of some kind, I'm counting the minutes until I can start taking it again. Oh and this stuff doesn't smell bad. I have been through a few brands and some of them I've had to quit because they started smelling awful. This one has not had that problem at all!

### ⭐⭐⭐⭐⭐ High Quality Product
*by G***P on August 27, 2026*

Great product. Fast shipping. Thank you!

### ⭐⭐⭐⭐⭐ 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.

## 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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**Shop now:** [https://www.desertcart.tn/products/11854934-quercetin-complex-antioxidant-supplement-with-bromelain-for-immune-health-respiratory](https://www.desertcart.tn/products/11854934-quercetin-complex-antioxidant-supplement-with-bromelain-for-immune-health-respiratory)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-02*