Description
- Supports Thyroid Hormone Production – Provides essential nutrients required for normal thyroid hormone production and overall thyroid gland health.
- T3 to T4 conversion – Promotes healthy T4 to T3 conversion. Contains key nutritional cofactors that support the body’s natural conversion of T4 into the active T3 hormone.
- Enhances Thyroid Receptor Responsiveness – Supports efficient thyroid hormone signalling at the cellular level for optimal metabolic activity
- Thyroid Antioxidant Defence – Provides antioxidant nutrients such as selenium and NAC to help protect thyroid cells from oxidative stress.
- Improves ATP Production – Acetyl L-Carnitine and activated B vitamins help support ATP production and healthy mitochondrial function for sustained energy
- Supports Thyroid–Immune Balance – Myo-Inositol and selenium provide nutritional support for healthy immune function and thyroid physiology.
- L Tyrosine (400 mg) – An essential amino acid that serves as a precursor for the production of thyroid hormones (T3 and T4).
- Myo Inositol (300 mg) – Supports thyroid hormone signalling and works synergistically with selenium to promote healthy thyroid function and immune balance.
- Acetyl L Carnitine (200 mg) – Supports healthy thyroid receptor responsiveness while contributing to supporting mitochondrial function, ATP production, and cellular energy metabolism.
- Taurine (100 mg) – An important amino acid that supports antioxidant activity, cellular function, and healthy thyroid metabolism.
- N Acetyl L Cysteine (NAC) (100 mg) – A precursor to glutathione that helps provide antioxidant protection and supports healthy thyroid cells against oxidative stress
- Zinc Bisglycinate (15 mg) – A highly bioavailable form of zinc that supports thyroid hormone synthesis, immune function, and normal endocrine activity.
- Selenium (L-selenomethionine) (200 mg) – Selenium plays a vital role in converting T4 into the biologically active T3 hormone while protecting thyroid tissue from oxidative damage
- Iodine (150 mg) – An essential trace mineral required for normal thyroid hormone production and healthy thyroid gland function.
- Riboflavin 5 Phosphate (10 mg) – The active form of vitamin B2 that supports mitochondrial energy production and antioxidant enzyme activity.
- Pyridoxal 5 Phosphate (P5P) (10 mg) – Active form of vitamin B6 that supports amino acid metabolism, neurotransmitter synthesis, and healthy enzymatic function.
- Benfotiamine (50 mg) – Supports cellular energy production by promoting mitochondrial function.
- Copper D Gluconate (0.75 mg) – Supports antioxidant enzyme activity and contributes to healthy thyroid metabolism.
- Manganese Sulphate (2 mg) – Essential trace mineral that support antioxidant enzyme activity and overall thyroid metabolism.
Opti-Thyroid can be recommended as part of a practitioner-guided wellness program for individuals seeking nutritional support for:
- Healthy thyroid gland function
- Thyroid hormone production and metabolism
- Normal T4 to T3 conversion
- Healthy energy production & metabolism
- Thyroid antioxidant defence
- Overall metabolic wellness
- Hair and skin health associated with normal thyroid function
Take 2 capsules daily, or as directed by your healthcare practitioner. (For Therapeutic use only under guidance of a healthcare professional.)
Why Choose This Product?
- Complete formula supporting multiple aspects of thyroid health
- Includes activated B vitamins and highly bioavailable mineral forms
- Supports thyroid hormone production, conversion, and receptor function
- Provides targeted antioxidant support for thyroid cells
- Formulated for practitioner-guided thyroid wellness protocols
FAQs
Opti-Thyroid is formulated to provide nutritional support for healthy thyroid gland function, thyroid hormone metabolism, cellular energy production, and antioxidant defence.
Unlike many thyroid supplements that primarily provide iodine and selenium, Opti-Thyroid supports multiple aspects of thyroid physiology, including hormone production, T4 to T3 conversion, cellular thyroid function, mitochondrial energy production, antioxidant defence, and thyroid–immune balance.
Yes. The formula contains selenium, zinc, and other nutrients that play important roles in supporting the normal conversion of T4 to the biologically active T3 hormone.
L-Tyrosine is a precursor used by the body in the production of thyroid hormones and supports healthy metabolic function.
The formula supports healthy ATP production and cellular energy metabolism through nutrients such as Acetyl L-Carnitine and activated B vitamins. Individual results may vary.
Individuals taking thyroid medication should consult their healthcare practitioner before using this product to ensure it is appropriate for their individual needs.
No. Opti-Thyroid is manufactured without wheat, gluten, soy, dairy, corn, yeast, fish, shellfish, eggs, or nuts.
Store in a cool & dry place below 25ºC. Protect from moisture & direct sunlight. Keep out of reach of children.
- Shulhai A-M, Rotondo R, Petraroli M, Patianna V, Predieri B, Iughetti L, Esposito S, Street ME. The Role of Nutrition on Thyroid Function. Nutrients. 2024; 16(15):2496. https://doi.org/10.3390/nu16152496
- Nordio M, Basciani S. Treatment with Myo-Inositol and Selenium Ensures Euthyroidism in Patients with Autoimmune Thyroiditis. Int J Endocrinol. 2017;2017:2549491. doi:10.1155/2017/2549491 https://pubmed.ncbi.nlm.nih.gov/28293260/
- Zimmermann MB, Boelaert K. Iodine deficiency and thyroid disorders. Lancet Diabetes Endocrinol. 2015;3(4):286-295. doi:10.1016/S2213-8587(14)70225-6
https://pubmed.ncbi.nlm.nih.gov/25591468/ - Fan Y, Xu S, Zhang H, et al. Selenium supplementation for autoimmune thyroiditis: a systematic review and meta-analysis. Int J Endocrinol. 2014;2014:904573. doi:10.1155/2014/904573
https://pmc.ncbi.nlm.nih.gov/articles/PMC4276677/ - Maxwell C, Volpe SL. Effect of zinc supplementation on thyroid hormone function. A case study of two college females. Ann Nutr Metab. 2007;51(2):188-194. doi:10.1159/000103324 https://pubmed.ncbi.nlm.nih.gov/17541266/
- Shulhai A-M, Rotondo R, Petraroli M, Patianna V, Predieri B, Iughetti L, Esposito S, Street ME. The Role of Nutrition on Thyroid Function. Nutrients. 2024; 16(15):2496. https://doi.org/10.3390/nu16152496
- Nordio M, Basciani S. Treatment with Myo-Inositol and Selenium Ensures Euthyroidism in Patients with Autoimmune Thyroiditis. Int J Endocrinol. 2017;2017:2549491. doi:10.1155/2017/2549491 https://pubmed.ncbi.nlm.nih.gov/28293260/
- Zimmermann MB, Boelaert K. Iodine deficiency and thyroid disorders. Lancet Diabetes Endocrinol. 2015;3(4):286-295. doi:10.1016/S2213-8587(14)70225-6
https://pubmed.ncbi.nlm.nih.gov/25591468/ - Fan Y, Xu S, Zhang H, et al. Selenium supplementation for autoimmune thyroiditis: a systematic review and meta-analysis. Int J Endocrinol. 2014;2014:904573. doi:10.1155/2014/904573
https://pmc.ncbi.nlm.nih.gov/articles/PMC4276677/ - Maxwell C, Volpe SL. Effect of zinc supplementation on thyroid hormone function. A case study of two college females. Ann Nutr Metab. 2007;51(2):188-194. doi:10.1159/000103324 https://pubmed.ncbi.nlm.nih.gov/17541266/
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