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Thyro-Dyne Main Label | Iodine, Tyrosine, Cysteine & Plant Extracts
Thyro-Dyne Supplement Facts
Thyro-Dyne Caution Statement
Thyro-Dyne Combination


Iodine, L-Tyrosine, Guggul and Ashwagandha

Regular price $35.99
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Capsules per Bottle:    60

Capsules per Serving:  2

Servings per Bottle:     30

Suggested Use

Take 2 capsules once a day with a meal or as directed by your physician.


If pregnant or nursing, consult your physician before using this or any other product. Keep out of reach of children.


Iodine, L-Tyrosine & L-Cysteine HCl, Proprietary Plant Extract Blend: Ashwagandha root & Guggul gum.

Other Ingredients

Cellulose (from capsule), Organic Rice Flour, Nu-Mag, Nu-Flow


Thyro-Dyne™ provides metabolic support for healthy thyroid hormone output and function.*

Thyro-Dyne™ is formulated with iodine, targeted amino acids, and herbal extracts to provide your body with everything it needs to maintain proper metabolic function. This formula works by providing precursors, co-factors, and botanicals that support thyroid hormone production and function.*

Maintaining the proper amount of iodine is an essential factor for promoting the health of the thyroid gland and is necessary for the production of T3 and T4 hormones. Thyro-Dyne™ is an iodine supplement which provides more than 140% of your required daily value of iodine.

Amino acid cofactors are provided in the form of L-Tyrosine and L-Cysteine and have been shown to improve thyroid hormone function. Thyro-Dyne™ provides 226mg of L-Tyrosine and 210mg of L-Cysteine to help maintain healthy thyroid hormone output. *

Thyro-Dyne™ also contains the herbal extracts, ashwagandha, and guggul, which have been shown to help promote thyroid hormone production.*

To learn more about the benefits of supplementation with Thyro-Dyne™ click here.

Customer Reviews

Based on 4 reviews


Barbara Stoddard


Carolyn Hall
Better than others I tried

When my health food store stopped carrying Thyro-Dyne I tried a few other high quality brands. I couldn't tell I was taking them. Since starting back on Thyro-Dyne I can tell a difference in my alertness and energy.

Jacquelyn Simile
Great not taking prescription drugs

I trust the InterPlexus brand