Thyrocsin (Thyroid Cofactors) 120c (Renamed Thyroid Health Complex)

Thyroid Health Complex by Thorne – Nutritional Thyroid Support Capsules

Thyroid Health Complex capsules by Thorne, formerly Thyrocsin, combine vitamins, minerals, L-tyrosine, and ashwagandha root extract in a nonglandular formula. This 120-capsule supplement provides thyroid cofactors without animal glandular ingredients or hormones.

Key Thyroid Health Complex Benefits

• Supplies iodine and tyrosine, building blocks used in normal thyroid hormone production and everyday metabolic regulation.
• Provides selenium for enzymes that help activate thyroid hormones and support the thyroid’s natural antioxidant defenses.
• Contributes vitamin C to cellular antioxidant protection, complementing the mineral cofactors in this nonglandular formula.
• Provides vitamin B12 to support normal nerve function and healthy red blood cell formation.

How Thyroid Health Complex Works

Normal thyroid hormone production requires both iodine and the amino acid tyrosine. The thyroid incorporates iodine into tyrosine-containing proteins to build hormones that help regulate healthy metabolism—how the body uses energy. Selenium supports enzymes that convert thyroid hormones into their active form and enzymes that manage the oxidative stress naturally generated during hormone production.

Vitamin C and vitamin B12 add complementary nutritional support for cellular antioxidant protection, nerve function, and red blood cell formation. This is nutritional support, not a way to force hormone levels higher or replace thyroid medication. The formula also contains zinc, copper, vitamin E, and ashwagandha root extract; individual suitability depends on your health history and medicines.

Key Functional Ingredients Include:

• Iodine: Provides an essential component of thyroid hormones. The thyroid collects iodide from the bloodstream and incorporates it into the hormones that help regulate energy use throughout the body. Adequate intake supports normal function; more iodine is not necessarily better, and excess can disrupt thyroid function.
• L-Tyrosine: Supplies an amino acid the body uses to build proteins, including the protein framework involved in making thyroid hormones. Tyrosine and iodine serve complementary roles in this process. Supplying the building blocks supports nutrition but does not mean extra tyrosine will raise hormone levels.
• Selenium: Helps form enzymes that activate and inactivate thyroid hormones as the body needs them. Other selenium-containing enzymes help manage the oxidative byproducts of normal thyroid activity. These roles connect selenium with both normal hormone metabolism and the thyroid’s cellular antioxidant defenses.
• Vitamin B12: Helps maintain normal nerve function and supports healthy red blood cell formation. It also assists enzymes used in everyday cellular metabolism. The methylcobalamin in this formula supplies a form of B12 the body can use; B12 is a nutrient, not a stimulant or a guaranteed energy boost.
• Vitamin C: Acts as a water-soluble antioxidant, helping cells manage normal oxidative stress. It also helps regenerate vitamin E, another antioxidant present in this formula. This complementary nutritional role supports cellular defenses rather than directly increasing thyroid hormone production.

Thyroid Health Complex Is Formulated For

• People whose healthcare practitioner recommends a combined thyroid-cofactor supplement rather than a single nutrient.
• Those seeking a nonglandular formula containing iodine, selenium, L-tyrosine, and complementary nutrients.
• People seeking a gluten-free formula after checking the ingredients and cautions for individual suitability.

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Thyroid Support Supplements, Hormone Products, and Thorne Supplements and Vitamins collections.

Recommendation: Take 2 capsules two times daily or as recommended by your health-care practitioner.

Serving Size: Two Capsules
Servings Per Container: 60

Other Ingredients: Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide.

Does Not Contain: Gluten Free, Dairy Free, Soy Free.

Storage: Store tightly sealed in a cool, dry place.

Ashwagandha can cause drowsiness, stomach upset, diarrhea, or vomiting; rare liver injury has been reported. It is not recommended for people with thyroid or autoimmune disorders or those about to have surgery. People with hormone-sensitive prostate cancer should avoid it. Review use with your healthcare practitioner if you take thyroid hormones, sedatives, anticonvulsants, immunosuppressants, or medicines for blood pressure or blood sugar. Extra iodine can disturb thyroid function, so do not combine thyroid-support products without professional guidance.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.