---
product_id: 257447670
title: "THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules"
brand: "thorne"
price: "$U4296"
currency: UYU
in_stock: true
reviews_count: 7
category: "Thorne"
url: https://www.desertcart.uy/products/257447670-thorne-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules
store_origin: UY
region: Uruguay
---

# Boosts T4 to T3 conversion Natural botanicals & pure ingredients Supports optimized metabolism THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules

**Brand:** thorne
**Price:** $U4296
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your thyroid’s full potential — because your energy deserves the best!

## Quick Answers

- **What is this?** THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules by thorne
- **How much does it cost?** $U4296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/257447670-thorne-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-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

- • **Conversion Catalyst:** Selenium, zinc & copper for efficient T4 to T3 activation 🌿
- • **Metabolism Optimizer:** Supports your body's natural energy and metabolic balance 🔥
- • **Pure & Clean Formula:** No gluten, GMOs, dairy, soy, or artificial additives 🛡️
- • **Exclusive Thorne Quality:** Unique non-glandular formula from trusted, pure sources 🌍
- • **Thyroid Powerhouse Blend:** Iodine, tyrosine & ashwagandha to elevate T4 levels ⚡

## Overview

THORNE Thyrocsin is a premium thyroid support supplement featuring a scientifically balanced blend of iodine, tyrosine, ashwagandha, selenium, zinc, and copper. Designed to enhance thyroid hormone conversion and optimize metabolism, it uses only pure, natural ingredients free from gluten, GMOs, dairy, soy, and artificial additives. Trusted by thousands with a 4.6-star rating, this exclusive Thorne formula supports sustained energy and thyroid health for adults.

## Description

Buy THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Seems to work great so far - Seems to work great so far
Review: very good - very good

## Features

- Contains Nutrients and Botanicals That Enhance T4 Levels - iodine, tyrosine, and ashwagandha
- Provides key nutrients for peripheral conversion of T4 to T3 - selenium, zinc, and copper
- Helps optimize metabolism
- Unique, non-glandular formulation available only from Thorne Research
- Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners are derived from natural sources. Our products never contain gluten, Genetically Modified Organisms (known as GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, or nuts. This product does not contain dairy, soy, corn, sugar, or magnesium stearate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004W9NGJM |
| ASIN  | B004W9NGJM |
| Age Range Description | Adult |
| Best Sellers Rank | #8,697 in Health ( See Top 100 in Health ) #214 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | THORNE |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,024) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,024) |
| Date First Available | 12 August 2012 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 693749784012 |
| Manufacturer  | Thorne Research |
| Product Dimensions  | 6.05 x 6.05 x 10.74 cm; 59.53 g |
| Serving Recommendation | Two Capsules |
| Units | 120.0 Count |
| Weight | 0.25 Pounds |

## Product Details

- **Age range (description):** Adult
- **Brand:** THORNE
- **Dosage form:** Capsule
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 6 x 6 x 10.7 centimeters
- **Item form:** Capsule
- **Item weight:** 2.1 Ounces
- **Number of Items:** 1
- **Package information:** Bottle
- **Unit count:** 120.0 Count

## Images

![THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules - Image 1](https://m.media-amazon.com/images/I/61V2VEGYBZL.jpg)

## Questions & Answers

**Q: thorne: what is the leucine derived from in this product?**
A: Thorne's leucine ingredient is derived from duck feathers (that are gathered off the ground and not taken directly from the ducks).

**Q: Is it vegan?**
A: No, this is not a vegan product. Thorne's Magnesium Thyrocsin contains the amino acid, leucine. Their leucine ingredient is derived from duck feathers (that are gathered off the ground and not taken directly from the ducks).

**Q: Why isn’t the  expiration date on the product?**
A: Most Thorne bottles show expiration dates, however, some show a manufacturing date. If the product is showing a manufacturing date, it is good for 2 years from the manufacturing date.  If you are still concerned, please contact us directly and we will be happy to help.

**Q: Is it vegan?**
A: The label does not specify whether or not the product is vegan. It only specifies that it is gluten free. Neither the Leucine nor the silicon dioxide list source, so they may be a result of animal by product.

## Customer Reviews

### ⭐⭐⭐⭐ Seems to work great so far
*by M***L on 6 August 2025*

Seems to work great so far

### ⭐⭐⭐⭐⭐ very good
*by А***Д on 23 September 2021*

very good

### ⭐⭐⭐⭐⭐ Review
*by M***I on 4 December 2025*

Fantastic supplement. All the good stuff I need combined in one cap. Would be even better if we could reduce to once per day.

## Frequently Bought Together

- THORNE Thyrocsin - Thyroid Cofactors for Thyroid Function Support* - 120 Capsules
- THORNE Adrenal Cortex - Supplement for Cortisol Management - Support Healthy Adrenal Gland Function, Immune System, Stress Management, Fatigue & Metabolism* - 60 Capsules
- THORNE Hormone Advantage - (Formerly DIM Advantage) Estrogen Support & Hormone Balance for Men & Women* - Featuring DIM and Pomegranate Extract - 60 Capsules

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**Shop now:** [https://www.desertcart.uy/products/257447670-thorne-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules](https://www.desertcart.uy/products/257447670-thorne-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*