Thyroid Glandular+Freeze Dried, Grass-Fed Bovine Desiccated Thyroid Supplement (Raw) 150 mg
$46.75 — or subscribe to save 10%
- 100% natural whole thyroid gland: each serving provides full-spectrum thyroid enzymes & cofactors to help fill in the gaps from synthetic meds*
- Minimally processed for potency: our freeze-drying process preserves the biological activity of the glandular tissue, ensuring maximum potency in every capsule*
- Comprehensive thyroid support: provides raw materials to help support healthy T4, T3, T2 & T1 levels*
- Grass-fed sourcing: sourced from pasture-raised, mostly grass-fed cattle from New Zealand or Argentina
No synthetic hormones, artificial ingredients, or other junk.
What’s inside
- Guggul extract 500 mg, Ashwagandha 200 mg
- Zinc (citrate), Selenium (l-selenomethionine)
- Vitamins A and E in receptor-ready forms
- Iodine 75 mcg from Icelandic kelp, paired with selenium
- Rosemary extract (rosmarinic acid)
No wheat, gluten, soy, dairy, artificial colors or sweeteners. See doses and research below.
How to use
2 capsules each day before noon, with or without food. If you take thyroid medication, leave 30 to 60 minutes on either side. Each bottle is a full 60 day supply.
Shipping and returns
Free US shipping on every order, processed within 1 business day, arriving in 3 to 5 business days via USPS Ground Advantage. 60 day money-back guarantee: if it does not work for you, return it for a full refund. No questions asked.
It’s not you, it’s your treatment
Does it feel like your thyroid medication isn’t working?
The most commonly prescribed thyroid medications (like levothyroxine and Synthroid) only provide a single storage hormone: T4. But your body needs more than that.
Thyroid Glandular+ makes up the difference where synthetic meds fail.
It’s a premium source of naturally occurring thyroid cofactors and raw materials (supporting T4, T3, T2, and T1) to help restore balance and provide the “whole-gland” support your system needs to finally feel 100% again.*
Dr. Westin ChildsThyroid specialist and formulator
Your medication gives you T4
Levothyroxine and Synthroid provide the storage form of thyroid hormone, and nothing else.
Your thyroid makes more than T4
A healthy thyroid gland produces T4, T3, T2, and T1, plus the enzymes and cofactors that help you use them.[4]
This formula provides the whole gland
The entire thyroid gland from grass-fed cattle, freeze-dried into a capsule with its hormones, enzymes, and cofactors in their natural form.*
What is inside
Research-backed ingredients
We take the entire thyroid gland from grass-fed, pasture-raised cattle and freeze-dry it into a capsule. That means you get the full spectrum of thyroid hormones, enzymes, and cofactors in their natural form, not a synthetic version your body has to figure out how to use.
The actual label, straight off the bottle. Click to enlarge.Grass-fed bovine source
Sourced from pasture-raised, mostly grass-fed cattle from New Zealand or Argentina, without the risk of thyroid-disrupting compounds.
Freeze-dried and raw
Our freeze-drying process preserves the biological activity of the glandular tissue in every capsule.*
Nothing artificial
No artificial colors, no artificial sweeteners, and no artificial preservatives.
Thyroid gland powder 150 mg, bovine
We take the full thyroid gland (enzymes, hormones, and all) and stick it into a capsule for you to take by mouth. The thyroid gland of cows is very similar to that of humans, creating the same hormones in almost the same concentration. It’s the single best way to get everything your thyroid needs.
Adrenal gland powder bovine
When your thyroid goes down, it takes your adrenals with it.[8] You feel it as a drag in your energy and the iconic midday thyroid crash around 2 pm. When thyroid patients support their thyroid and adrenals at the same time, they feel better.
Iodine natural sources
The building block your thyroid gland uses to create all thyroid hormones.[4] Every capsule contains the ideal amount, combined with selenium to keep your thyroid gland safe.[2] Getting the right amount matters: too much and you will set your thyroid into overdrive, too little and you won’t notice a difference.
L-Tyrosine
This essential amino acid pairs perfectly with iodine to help your body create thyroid hormones.[4] If iodine is the arms, tyrosine is the body.
Your body also uses it to create neurotransmitters and adrenal hormones, which helps your brain feel more relaxed and your energy feel more stable.
Pituitary gland powder bovine
By supporting your pituitary gland, you can ensure your body is sending the right signals from your brain to your thyroid gland.[11]
Thymus gland powder bovine
The thymus gland is where your immune system matures and learns the difference between itself and foreign invaders.[9][10]
Irish moss
This nutrient-dense red algae is rich in potassium, iodine, calcium, and fiber.[5] Your body and thyroid use these minerals to function in the way they were designed.
Dulse
A red seaweed packed with naturally occurring iodine, potassium, and B vitamins.[5] It also provides iron, which many thyroid patients are deficient in.
Real-world patient outcomes
What thyroid patients actually report
Read the full Patient Outcomes Report for verbatim quotes, methodology, and limitations.
“After being on this program for hypothyroidism, in less than 3 months, my TSH went from 78 to 0.65. My cholesterol decreased to normal and my doctor was so impressed. She wanted all the info on your products.”
Amazing results! Labs are now optimal!
It saved my husband’s life! TSH down to 1.6 from nearly 5, and a doctor who would not treat him even though he was symptomatic.
More energy
I love this product. I have more energy and I’m slowly decreasing my NP thyroid dose hoping to eventually stop it.
No more afternoon nap
I’ve been taking the new Thyroid Glandular for about 3 weeks now and I have noticed more level energy throughout the day. I no longer feel like I need an afternoon nap.
TSH from 12 to 5
My TSH was previously 12 prior to starting the supplements. After 4 weeks it’s now 5 and I’m feeling much better and I don’t take thyroid medication.
Sleeping soundly
Since starting Thyroid Glandular I finally started to soundly sleep. No more staring at the ceiling around 2 or 3 o’clock at night. I just love this product.
Weight finally moving
I have been on Armour Thyroid for over 10 years and I’ve never really seemed to have much success with weight loss. After I added this supplement along with the T3 Conversion Booster the pounds started dropping. This stuff really works.
Frequently bought together
Patients often pair it with these
T3 Conversion Booster
The conversion formula. Helps your body turn stored T4 into the active T3 your cells use.
Essential T2
The T2 layer. A direct metabolic signal for patients who need more than T4 and T3 alone.
Your new schedule
Two capsules a day, before noon
- 1Take 2 capsules each day before noonOn an empty stomach when possible. You can increase to 4 capsules each day as needed.
- 2Space it from your thyroid medicationIf you take any, leave 30 to 60 minutes on either side (before or after).
- 3Use it consistently for 8 to 12 weeksThyroid function is slow to respond, so give it the full window before judging your results.
What to expect with daily use
Subtle changes start
You may notice initial changes in daily energy, mood, and overall well-being.
Stronger symptom support
You may begin to notice improvements in fatigue, sluggish metabolism, and low body temperature.
Benefits build and compound
This is when you may experience more complete thyroid support and start to feel more like your old self. It’s also an ideal time to recheck your thyroid labs.
How it compares
See how Thyroid Glandular+ compares
| Thyroid Glandular+ | Other thyroid supplements | Thyroid medication (Rx) | Regular supplements | |
|---|---|---|---|---|
| Made for thyroid patients | ✓ | ✓ | ✓ | ✕ |
| Thyroid safe | ✓ | ? | ✓ | ✕ |
| Created by a thyroid expert | ✓ | ? | ✕ | ✕ |
| Whole-gland support (T4, T3, T2, T1) | ✓ | ? | ? | ✕ |
| Proven ingredients | ✓ | ? | ✓ | ? |
| Therapeutic dosing | ✓ | ✕ | ✓ | ✕ |
| Usable with thyroid meds | ✓ | ? | ✓ | ? |
| Available without prescription | ✓ | ✓ | ✕ | ✓ |
| 60 day money-back guarantee | ✓ | ✕ | ✕ | ✕ |
Common questions
Frequently asked questions
Can Thyroid Glandular+ be taken with my thyroid medication?
Absolutely! Thyroid Glandular+ was formulated to work with all thyroid medications, including T4 formulations, T3 formulations, NDT formulations, and compounded thyroid medications.
For best results, I do recommend that you take Thyroid Glandular+ on an empty stomach and at least 30-60 minutes away from your thyroid medication (before or after).
Does this product contain animal ingredients?
Yes! Thyroid gland powder, adrenal gland, thymus, and spleen are all sourced from bovine (cow).
How do you take Thyroid Glandular+?
Take 2 capsules each day before noon at least 30-60 minutes away from your thyroid medication (if you take any) and food.
You can take up to 4 capsules each day as the maximum dose. It’s not required to be taken away from food, but it is preferable to do so when possible!
How long will it take to see results?
Thyroid function is slow to respond when compared to other hormone systems in the body.
It takes 6 weeks of daily use of any thyroid hormone or thyroid support supplement before your body will reach a steady state, which means it will take this long before it completely enters your system.
It’s usually around this time that you will start to see changes in how you are feeling, but I recommend using any thyroid support supplement or medication for at least 90 days before determining whether or not it’s working for you.
What animal does the thyroid gland come from?
The thyroid gland comes from cows (bovine sourced) that live in New Zealand and/or Argentina.
They come from these countries because these countries do not have any recorded cases of mad cow disease and because the areas are large enough to accommodate grazing on grass.
Are the animals grass-fed?
The cattle are primarily grass-fed (96%+).
How is this product different from Armour Thyroid and other NDT formulations?
Thyroid glandulars are very similar to Natural Desiccated Thyroid formulations with a few notable differences:
The first is that NDT formulations like Armour Thyroid and NP Thyroid contain standardized amounts of T4 and T3 in each unit of measurement or grain.
Given their source, thyroid glandulars also likely contain some amount of T4, T3, T2, and T1, but their dose is unknown and likely changes from lot to lot.
Another big difference is their availability.
Armour Thyroid and NP Thyroid are available only as prescriptions and require a doctor to obtain them.
Thyroid glandulars are available over the counter and can be purchased by anyone.
It’s for these reasons that many thyroid patients opt to take glandulars.
How long should I take it for?
I recommend using Raw Thyroid Glandular+ as long as it is working for you. It’s safe to use long-term or short-term.
What if I don’t have a thyroid?
Thyroid Glandular+ is a great option if you no longer have a thyroid because it contains ingredients from the animal thyroid gland that are simply no longer available in your body.
What if my thyroid has been ablated with RAI (radioactive iodine)?
This product is a great option if you have undergone radioactive iodine because your thyroid is no longer working and no longer producing the hormones that it used to.
What if I have Hashimoto’s thyroiditis?
Is it dangerous to take animal thyroid and adrenal glands?
Not at all! There has never been a reported case of harm from taking bovine thyroid or adrenal gland, and all of our lots are third-party tested for bacteria, viruses, fungi, and other pathogens.
They also come from areas that have never reported serious infections in animals. In other words, the ingredients are clean and safe to take.
Is the Iodine in this supplement safe?
Yes! Raw Thyroid Glandular+ contains natural sources of iodine, which is combined with selenium to protect your thyroid gland.[2]
It is a myth that thyroid patients and patients with Hashimoto’s should avoid iodine because it is an ESSENTIAL nutrient for your thyroid gland![4] Avoiding it will lead to iodine deficiency and worsening thyroid function.
How does shipping work?
All domestic orders receive free shipping regardless of price. Orders are typically processed within 1 business day, are shipped out via USPS Ground Advantage, and typically arrive within 3-5 business days.
We also offer international shipping to most countries! International orders ship free if the order value is greater than $250 USD. Otherwise, the price of shipping is calculated on the checkout page. We primarily use USPS for international shipments.
What is your Return/Refund Policy?
All of my products come with a 60-day money-back guarantee. I’m confident that my products will work for you but, in case they don’t, for whatever reason, you can return them for a full refund within 60 days. It makes purchasing them a no-brainer!
You can find more information about our return and refund policy by clicking here.
Are your supplements regulated for quality?
Yep! Every single batch of supplements undergoes third-party testing for heavy metals, pathogens, ingredient profiles, and purity. In addition, my products are produced in a GMP-compliant facility in the United States.
What if I have other questions?
Don’t hesitate to reach out! Please email us at hello@restartmed.com, and we will do our best to get back to you within a day or so! You can also call us here: (480) 331-9431.
Questions about our quality standards? Please see this article for more information.
Buying with confidence
If it doesn’t work, you don’t pay for it
60 day money-back guarantee
Return it within 60 days for a full refund. No questions asked and no hoops to jump through.
Third-party tested, every batch
Every single batch undergoes third-party testing for heavy metals, pathogens, ingredient profiles, and purity. See the results
Free domestic shipping
Every US order ships free via USPS regardless of price, usually processed within one business day and arriving in 3 to 5 business days.
Scientific references
View All References
1. Kobayashi, R., et al. (2021). Thyroid function in patients with selenium deficiency exhibits high free T4 to T3 ratio. Clinical Pediatric Endocrinology. doi:10.1297/cpe.30.19.
2. Ruggeri, R.M., et al. (2020). Selenium exerts protective effects against oxidative stress and cell damage in human thyrocytes and fibroblasts. Endocrine. doi:10.1007/s12020-019-02171-w.
3. Huwiler, V.V., et al. (2024). Selenium supplementation in patients with Hashimoto thyroiditis: a systematic review and meta-analysis of randomized clinical trials. Thyroid. doi:10.1089/thy.2023.0556.
4. Szybinski, Z. (2017). Role of iodine in metabolism. Recent Patents on Endocrine, Metabolic & Immune Drug Discovery. doi:10.2174/1872214811666170119110618.
5. Darias-Rosales, J., et al. (2020). Risk assessment of iodine intake from the consumption of red seaweeds (Palmaria palmata and Chondrus crispus). Environmental Science and Pollution Research. doi:10.1007/s11356-020-10478-9.
6. Catarino, M.D., et al. (2018). Phycochemical constituents and biological activities of Fucus spp.. Marine Drugs. doi:10.3390/md16080249.
7. Luthuli, S., et al. (2019). Therapeutic effects of fucoidan: a review on recent studies. Marine Drugs. doi:10.3390/md17090487.
8. Abdullatif, H.D. & Ashraf, A.P. (2006). Reversible subclinical hypothyroidism in the presence of adrenal insufficiency. Endocrine Practice. doi:10.4158/EP.12.5.572.
9. Aiuti, F., et al. (1979). Immunologic and clinical investigation on a bovine thymic extract: therapeutic applications in primary immunodeficiencies. Pediatric Research. doi:10.1203/00006450-197907000-00001.
10. Fiocchi, A., et al. (1986). A double-blind clinical trial for the evaluation of the therapeutical effectiveness of a calf thymus derivative (Thymomodulin) in children with recurrent respiratory infections. Thymus.
11. Costa-e-Sousa, R.H. & Hollenberg, A.N. (2012). Minireview: the neural regulation of the hypothalamic-pituitary-thyroid axis. Endocrinology. doi:10.1210/en.2012-1467.
12. Rydzewska, M., et al. (2018). Role of the T and B lymphocytes in pathogenesis of autoimmune thyroid diseases. Thyroid Research. doi:10.1186/s13044-018-0046-9.
13. Caturegli, P., et al. (2014). Hashimoto thyroiditis: clinical and diagnostic criteria. Autoimmunity Reviews. doi:10.1016/j.autrev.2014.01.007.
Additional information
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 2.5 × 2.5 × 5 in |
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
**Results may vary.
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