---
product_id: 257447670
title: "Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules"
brand: "thorne"
price: "€ 84.68"
currency: EUR
in_stock: true
reviews_count: 7
category: "Thorne"
url: https://www.desertcart.fi/products/257447670-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules
store_origin: FI
region: Finland
---

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

**Brand:** thorne
**Price:** € 84.68
**Availability:** ✅ In Stock

## Summary

> 🦸‍♂️ Elevate your thyroid game with Thorne’s pure power blend!

## Quick Answers

- **What is this?** Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 120 Capsules by thorne
- **How much does it cost?** € 84.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/257447670-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

- • **Pure & Clean Formula:** No gluten, GMOs, artificial preservatives, or common allergens—crafted for mindful wellness.
- • **Trusted by Thousands:** 4.6-star rating from over 1,000 users who prioritize authentic thyroid health support.
- • **Metabolic Optimization:** Selenium, zinc, and copper power your body's efficient T4 to T3 conversion for peak energy.
- • **Precision Thyroid Support:** Clinically balanced iodine, tyrosine & ashwagandha to elevate T4 levels naturally.
- • **Exclusive Non-Glandular Blend:** Unique formulation only from Thorne Research ensures premium thyroid cofactor synergy.

## Overview

THORNE Thyrocsin is a premium thyroid support supplement featuring a unique, non-glandular formula with essential cofactors like iodine, tyrosine, ashwagandha, selenium, zinc, and copper. Designed to optimize thyroid hormone conversion and metabolism, it is free from gluten, GMOs, artificial additives, and common allergens, making it a clean, trusted choice for adults seeking enhanced thyroid function and metabolic balance.

## 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 | #8,136 in Health ( See Top 100 in Health ) #199 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | THORNE |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,032) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,032) |
| 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

![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.fi/products/257447670-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules](https://www.desertcart.fi/products/257447670-thyrocsin-thyroid-cofactors-for-thyroid-function-support-120-capsules)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*