Thyroid Health Complex
Thyroid Health Complex scores 88/100 (B grade). Strengths: 7 Grade A, 2 Grade B ingredients.
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Iodine (as Potassium Iodide) | 225 mcg |
| L-Tyrosine | 500 mg |
| Vitamin B12 (as Methylcobalamin) | 100 mcg |
| Vitamin C (as Ascorbic Acid) | 200 mg |
| Vitamin E (as d-Alpha Tocopheryl) | 67 mg |
| Zinc (Bisglycinate Chelate) | 5 mg |
| Ashwagandha Extract (Withania somnifera) | 90 mg |
| Copper (Citrate) | 500 mcg |
| Selenium (Selenomethionine) | 100 mcg |
Certifications & Testing
Other Ingredients
Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide
Recommended Use
Take 2 capsules two times daily or as recommended by your health-care professional.
Warnings
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. Iodine may occasionally cause an allergic reaction in some individuals. PREGNANCY WARNING If pregnant, nursing, or trying to conceive, do not use this product. INTERACTIONS Tyrosine is contraindicated in individuals taking an MAO inhibitor antidepressant medication.
Frequently Asked Questions
What is Thorne Thyroid Health Complex's Formulate score?
Thorne Thyroid Health Complex scores 88 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
What's in Thorne Thyroid Health Complex?
Each serving contains Iodine (as Potassium Iodide) (225 mcg), L-Tyrosine (500 mg), Vitamin B12 (as Methylcobalamin) (100 mcg), Vitamin C (as Ascorbic Acid) (200 mg), and more. Serving size: 2 Capsules. 60 servings per container.
How do I take thyroid health complex?
Take 2 capsules two times daily or as recommended by your health-care professional.
Is Thorne Thyroid Health Complex third-party tested?
Thorne lists the following certifications and testing for this product: NSF Certified, Gluten Free, Dairy Free, Soy Free, Vegetarian, Thorne Verified, Natural Flavors, Natural Colors, GMP Certified.
Related Supplements
Track thyroid health complex in your stack
The Formulate desktop app lets you build a personalized supplement stack, flag dose overlaps and interactions, and keep every product scored against the latest evidence.
Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.