---
product_id: 3241991
title: "THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings"
brand: "thorne"
price: "$2277"
currency: MXN
in_stock: true
reviews_count: 10
category: "Thorne"
url: https://www.desertcart.mx/products/3241991-thorne-thyroid-health-complex-formerly-thyrocsin-thyroid-cofactors-for-thyroid
store_origin: MX
region: Mexico
---

# Boosts energy & mental clarity Ashwagandha for stress & thyroid support Third-party tested purity & potency THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings

**Brand:** thorne
**Price:** $2277
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your thyroid’s full potential — energy, balance, and vitality in one capsule!

## Quick Answers

- **What is this?** THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings by thorne
- **How much does it cost?** $2277 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/3241991-thorne-thyroid-health-complex-formerly-thyrocsin-thyroid-cofactors-for-thyroid)

## 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

- • **Metabolism Mastery:** Supports healthy metabolism by regulating thyroid hormone levels*
- • **Certified Clean & Safe:** Third-party tested to guarantee label accuracy and contaminant-free
- • **Energy & Focus Amplifier:** Feel energized and clear-headed, beating fatigue and brain fog*
- • **Thyroid Powerhouse Blend:** Botanical ashwagandha + iodine + L-tyrosine fuel optimal thyroid hormone balance*
- • **Clinically Trusted Formula:** Chosen by 100+ pro sports teams & top healthcare practitioners (2023 survey)

## Overview

THORNE Thyroid Health Complex is a premium supplement designed to support optimal thyroid function with a potent blend of vitamins B12, C & E, minerals like iodine and selenium, and adaptogenic ashwagandha. Backed by third-party certification and trusted by elite athletes and healthcare pros, it helps boost energy, mental clarity, and metabolism while ensuring purity and safety. With 60 servings per bottle, it’s a clinically recommended ally for anyone serious about thyroid health.

## Description

Buy THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Game Changer for Hashimotos - This stuff is amazing and feels like the missing piece to my thyroid health journey. Diagnosed recently with Hashimotos and after struggling with intense fatigue, I noticed a huge difference in energy within 48 hours of starting this. Will be coupling it with thyroid med going forward and hope to see even more improvement in thryoid related symptoms. But I can't imagine not taking this!
Review: Worked for me! - Last spring I got labs done that showed my thyroid was borderline hypothyroid. I got this supplement to see if it would help. I started by just taking 1 pill per day to adjust my body to these new vitamins. I ended up only using it for 4 months before I got pregnant and stopped it. I had labs done again and my thyroid was well within the normal range! This alongside a balanced diet I would say really helped!

## Features

- Thyroid Health: Formulated with botanical ashwagandha, iodine, tyrosine, and essential vitamins and minerals to support optimal levels of thyroid hormones*
- Energy Support: Enhances energetic feelings and balanced mood to counteract feelings of occasional mental fogginess and fatigue*
- Metabolic Benefits: Supports healthy thyroid hormone levels to help regulate healthy metabolism*
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- 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  | B004W9NGJM |
| Best Sellers Rank | #9,912 in Health & Household ( See Top 100 in Health & Household ) #5 in Thyroid Extract Nutritional Supplements #960 in Diet & Sports Nutrition |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,054) |
| Date First Available  | April 13, 2011 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 693749784012 |
| Manufacturer  | Thorne Research |
| Product Dimensions  | 2.38 x 2.38 x 4.23 inches; 2.1 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THORNE
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 2.1 Ounces
- **Item dimensions L x W x H:** 2.38 x 2.38 x 4.23 inches
- **Number of Items:** 1
- **Package Information:** Bottle
- **Product Benefits:** Metabolism Management
- **Unit Count:** 120 Count

## Images

![THORNE - Thyroid Health Complex (Formerly Thyrocsin) - Thyroid Cofactors for Thyroid Function Support* - Vitamins B12, C & E, Ashwagandha, Iodine, Zinc, Selenium, Copper & L-Tyrosine - 60 Servings - 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

### ⭐⭐⭐⭐⭐ Game Changer for Hashimotos
*by P***Y on December 7, 2025*

This stuff is amazing and feels like the missing piece to my thyroid health journey. Diagnosed recently with Hashimotos and after struggling with intense fatigue, I noticed a huge difference in energy within 48 hours of starting this. Will be coupling it with thyroid med going forward and hope to see even more improvement in thryoid related symptoms. But I can't imagine not taking this!

### ⭐⭐⭐⭐⭐ Worked for me!
*by M***M on October 23, 2025*

Last spring I got labs done that showed my thyroid was borderline hypothyroid. I got this supplement to see if it would help. I started by just taking 1 pill per day to adjust my body to these new vitamins. I ended up only using it for 4 months before I got pregnant and stopped it. I had labs done again and my thyroid was well within the normal range! This alongside a balanced diet I would say really helped!

### ⭐⭐⭐⭐⭐ Good Ingredients
*by E***R on December 27, 2024*

I trust Thorne to make good products. It's always hard to know if your supplements are doing anything, but I believe these are a good complement to my regime. I take one every night before bed and they don't disrupt my sleep. That way when I take my thyroid early in the morning, these ingredients are in my system to assist in absorption of the thyroid meds. My labs have improved slightly, so something I'm doing is working. I'll keep taking these, but I just take one a day instead of the two. I just take too many pills to take two. Wish the complete dosage came in one capsule.

## 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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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*