Written by Joshua J. Haley on September 7, 2018
bottle of InterPlexus Thyro-Dyne

InterPlexus Thyro-Dyne - Does It Work?-Review

What is InterPlexus Thyro-Dyne?

This review is going to take a closer look at InterPlexus Thyro-Dyne in order to learn more about it and to determine whether or not it is worthwhile. Thyro-Dyne is a dietary supplement that is made up of several ingredients that are designed to jumpstart liver, kidney and spleen circulation and can support thyroid gland production. The manufacturer claims that taking this supplement will help ease fatigability, improve your ability to concentrate, help your cold sensitivity, help avoid weight gain, relieve constipation, alleviate menstrual abnormalities and ease muscle cramps.

Ingredients & How It Works

  • Iodine - 220 mcg

  • L-Tyrosine - 200 mg

  • L-Cysteine HCL - 150 mg

  • Proprietary Plant Extract Blend (Ashwagandha root, withanolides, Guggals gum, Guggulsterones) - 900 mg

Other Ingredients: Vegetarian Capsules shell, Microcrystalline cellulose, Magnesium stearate.

The ingredients in this supplement are formulated to promote the overall function and health of your thyroid gland. The proprietary blend is designed to help the production of the T4 hormone which then converts into the T3 hormone in your body. They both help regulate the body's metabolism, temperature, and heart rate. Iodine is necessary in order to produce the thyroid hormone but the manufacturer incorporates significantly more than the recommended daily dosage.

Daily Serving

The manufacturer recommends taking 2 capsules once a day, with a meal or as otherwise instructed by your doctor.

If you are pregnant, nursing or under medical supervision, you should talk to your doctor before taking this supplement.

The Cost

You can purchase this product exclusively from third-party retailers.  We found one 60 capsule bottle for $33.95 on a third-party manufacturer's website. There are no bulk purchasing or packages offered.


The manufacturer does not offer a money-back guarantee. We recommend that you contact their customer service to inquire about their up to date return policy, should you choose to move forward with this supplement.

Our Review Summary Of InterPlexus Thyro-Dyne

Thyro-Dyne appears to be a promising tool that can potentially help improve your thyroid health and relieve several symptoms that come from having a thyroid disease. It comes in easy to take capsules for convenience and it has a variety of ingredients that are formulated to improve your thyroid function. However, it appears that their formula may be flawed because a common complaint we saw from consumers is that there seems to be too much Iodine incorporated in their formula. Experts recommend taking 150 mg of Iodine daily but InterPlexus incorporates significantly more and does not explain why. Taking too much Iodine has been associated with thyroid inflammation and has been linked to thyroid cancer. Supplements do not have to be proven to be effective and safe to the FDA so knowing information like this is crucial and it is concerning that the manufacturer does not explain why they incorporate such a high dosage. Furthermore, the manufacturer does not offer a money-back guarantee. This speaks to the manufacturer's confidence in their product’s abilities and is risky for the consumer. You are better off purchasing a supplement that has accurate and safe ingredients, servings and a strong manufacturer’s guarantee that offers consumer protection.

Well researched reviews, from the experts at Research & You.