Thyroid Advisor is dedicated to analyzing the best thyroid supplements on the market in order to bring you comprehensive thyroid supplement reviews.

We take all of our thyroid support supplement product overviews very seriously and each product is personally reviewed with great care. This is to provide you with enough information to make an informed decision, before spending your hard earned money.

Drawing of Thyroid and WomanThere are so many products out there that claim to solve all of our issues. Whether, those problems involve attention deficit disorder, better focus, weight loss, electronics, household supplies, clothing, etc, many claim to be the end all, be all solution, to our, specific problems.

Unfortunately, not all of these products meet our high quality standards and expectations. In fact, some of these products and services are truly, “too good to be true.” I used to learn this lesson the hard way. Now, good or bad, I know I can at least give back to people,to help make a more informed decision.

I remember purchasing one of the most useless weight loss and “thyroid support” products ever, wasting $80 for one bottle because instead of finding reviews, finding out more about a product, like through this site, I fell for some really good ad sales copy instead.

I understand that it can be difficult to find comprehensive product reviews online, because I am a consumer, just like you. This is why I have created the product review and overview section. This will contain information and reviews about products that I have personally reviewed, and I will share my experience with you, regardless of whether it was positive or negative. Below are the best three thyroid supplements I have reviewed thus far. Be sure to check out the full list of our best thyroid supplements as well.

Editor choice ThyroMate


ThyroMate is one of the most effective and strongest of all the thyroid supplements on the market today. It has the ...

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When we recently came across ThyroChoice, a newly released high-end, “premium” thyroid support supplement, we thought ...

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Zhou Nutrition Thyroid Support

Zhou Nutrition is a USA-based food supplements and nutrition company. Their motto is "Ancient Wisdom Meets Modern ...

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Regardless of what you choose to do, if you are truly interested in an effective Thyroid supplement, there are some key things to keep in mind.

Buying an Herbal Thyroid Supplement

The thyroid is a very important hormonal gland that influences your body’s metabolism, maturation, and growth. It continuously releases hormones into the bloodstream, helping control a myriad of body functions. When you need more energy or you feel cold, the gland produces more hormones.

The thyroid regulates protein synthesis, the speed at which energy sources are used, and the body’s sensitivity to other hormones. It takes part in these procedures by creating thyroid hormones, the main ones being triiodothyronine (T3), and thyroxine (T4). The gland also manufactures calcitonin which helps in calcium homeostasis.

The thyroid plays an important role in the body because without it, problems occur. You may suffer from hyperthyroidism, hypothyroidism, or even thyroid cancer. People suffering from thyroid diseases use medication and supplements to restore their health back to normal. An herbal thyroid supplement can be extremely helpful in reversing thyroid conditions.

The Benefits of Herbal Thyroid Supplements

1)     They Help Control the Rate of Metabolism

One of the major functions of thyroid hormones is to regulate the metabolism rate. If cellular metabolism goes down, the body may suffer from mild or extensive dysfunction. An herbal thyroid supplement contains crucial minerals and vitamins which work collectively to boost thyroid health.

2)     They Contain Vital Herbs

Herbs like ashwagandha, kelp, Schisandra, and bladderwrack offer a host of benefits. They combine with enzymatic systems to improve carbohydrate metabolism, to offer powerful antioxidant protection, and to control overall well-being. They also help reverse signs of autoimmune diseases brought about by hypothyroidism.

3)     Aid in Weight Loss

While a thyroid herbal supplement is not supposed to be taken for weight loss, it can help people suffering from thyroid conditions to lose weight. Many patients who have taken thyroid supplements say they have lost up to 20 pounds.

4)     They Are Devoid of Herbal Stimulants

Herbal thyroid supplements are free of herbal stimulants like khat, bitter orange, and yohimbine. While some natural stimulants may be good for the body, most aren’t good for the thyroid. A supplement with one or more of these stimulants can make your thyroid problems worse.

Ingredients to Look For in Thyroid Supplements


This herb helps people suffering from hypothyroidism. It perfectly complements synthetic thyroid medication. When mixed with ashwagandha, it can stimulate the creation of thyroid hormone in people with hypothyroid conditions. Rich in iodine, it can improve overall thyroid function by replacing the missing ingredient.


This adaptogenic herb helps people with thyroid problems and autoimmune conditions. When used properly, it can benefit the body in various ways. It increases the production of thyroid hormones by improving thyroid health or by supplying iodine.


This beneficial seaweed is packed with iodine. It helps prevent or reverse hypothyroidism by supplying the body with essential minerals like iodine, iron, potassium, and calcium. Some forms of hypothyroidism are caused by lack of iodine. The body needs iodine every day in order to produce thyroid hormones. Sadly, most people don’t consume enough iodine (according to the World Health Organization). An herbal thyroid supplement contains the recommended amount of iodine, 150 mcg.


This herb helps the body in many ways. It has a positive effect on the nervous system, endocrine system, respiratory system, immune system, gastrointestinal system, and cardiovascular system. It controls cortisol levels during chronic stress and protects liver tissue, ensuring the thyroid stays healthy. Without a healthy liver, the thyroid doesn’t work as it should.

Cayenne Paper

Abundant in capsaicin, cayenne helps get rid of hypothyroidism symptoms. Capsaicin ensures there is sufficient production of thyroid hormones. It also deals with two major symptoms of thyroid conditions: poor blood circulation and an irregular heartbeat.


While iodine isn’t an herb, it is necessary for proper thyroid function. People with underactive thyroids need more iodine. The body doesn’t create iodine so people must get it from their diets. Lack of iodine can lead to grave conditions such as myxedema coma and cancer. An herbal thyroid supplement can deal with the problems caused by inadequate iodine.


When the body lacks manganese, it cannot produce T3 or T4 hormones. The body uses manganese to create manganese-dependent superoxide dismutase, a major antioxidant enzyme. The enzyme protects thyroid hormones by lowering oxidative stress. When the enzyme is lacking, one experiences more stress and thyroid hormones are not activated as usual.


A vital trace mineral, molybdenum merges with enzymatic systems to regulate carbohydrate metabolism. It also ensures the body’s PH is balanced, enhancing overall well-being.

Vitamin B12

This vitamin must be present in a thyroid herbal supplement because it affects red cell metabolism. Oftentimes, people who suffer from hypothyroidism do not have adequate amounts of vitamin B12. The vitamin affects mental faculties, makes you more energetic, and fortifies your nervous system.


The body needs selenium almost as much as it needs iodine. When it is missing, the body produces insufficient T3. Selenium deficiency leads to various thyroid diseases. Herbal thyroid supplements with selenium shield the thyroid from oxidative damage.


Copper activates the thyroid and also ensures that the blood doesn’t absorb too much T4. Without copper, the hypothalamus cannot control thyroid hormone successfully.


Thyroid diseases can result in zinc deficiency. Zinc is needed by the body as it determines how the immune system works. It must be present for T4 conversion to T3.


This artificial amino acid aids in the production of thyroxine, epinephrine, and dopamine. It helps stimulate the thyroid gland in T4 to T3 conversions. When it is not present in the body, hypothyroid disorders occur. The body uses it to manufacture neurotransmitters.


This element controls over 300 of the body’s enzyme reactions. Without it, T4 cannot be converted to T3. You easily lose magnesium and that’s why you should consider taking a thyroid supplement. Urinating or eating refined foods leads to magnesium loss.

If you want to boost thyroid health, get an herbal thyroid supplement with most or all of the above ingredients. Of course, you could also eat foods that are high in all of these vitamins and minerals instead of opting for supplements. However, the aspect of supplements that I like is that it can really help to make sure that you are truly getting enough of the vital minerals and ingredients.