Why you'll love Thyrosol^®

Thyrosol^® supports healthy thyroid function with key nutrients like iodine, selenium, and zinc, plus rhodiola to help manage stress-related fatigue and support energy. Science-backed, third-party tested, and trusted by healthcare professionals. Clean formula: non-GMO, gluten-free, sugar-free, and lactose-free.

Triple tested. Practitioner trusted.

For over 40 years, Metagenics^® has led innovation in health supplements, exceeding industry standards for transparency and accountability. We guarantee that what’s on the label is what’s in the bottle, and that commitment is why we’re trusted by more than 50,000 healthcare providers worldwide. This, and all our formulas are also:

• Produced in GMP certified facilities to meet the highest quality standards.
• Science-backed: We perform +200K quality tests annually, from ingredient sourcing to finished product, for accuracy and consistency.
• Triple tested: All our products are verified for identity, purity, strength, and stability at three levels of production: ingredient, formula, and encapsulation.
• Metagenics is the #1 Doctor-Recommended Professional Supplement Brand^★ trusted by 50,000 healthcare practitioners.
• Environmentally Responsible: As a registered B-Corp, sustainability matters; all our products are made ethically, responsibly, and with purpose.
• Risk Free: Every purchase is backed by our 60-Day Money Back Guarantee.

Allergen Information

Non-GMO | Gluten-Free | Sugar-Free | Lactose-Free | No Preservatives