

⚡ Unlock your thyroid’s full potential — because your energy deserves the upgrade!
Biotics Research Thyrostim™ is a premium thyroid support supplement combining high-quality glandular extracts with essential vitamins and antioxidants. Designed to balance thyroid hormones T3 and T4, it boosts metabolism, supports digestion, and nurtures the nervous system. Manufactured in GMP and ISO-certified US facilities, this gluten-free formula offers a scientifically advanced, natural approach to optimizing endocrine health.















| ASIN | B07HNSM91B |
| Best Sellers Rank | #51,976 in Health & Household ( See Top 100 in Health & Household ) #39 in Thyroid Extract Nutritional Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (736) |
| Date First Available | September 25, 2018 |
| Is Discontinued By Manufacturer | No |
| Manufacturer | BIOTICS |
| Package Dimensions | 3.31 x 1.65 x 1.65 inches; 0.01 ounces |
L**N
An excellent natural supplement
This item along with another supplement have allowed me to discontinue a pharmaceutical which was causing horrible afíb. With the help of an endocrinologist I was able to wean off the pharmaceutical and control my thyroid issues with natural supplements, incuding Thyrostim. No more afíb!!
S**E
This supplement is wonderful for hypothyroidism
I take Armour thyroid as well... for over 30 years... it does it's job, but your product definitely gives a needed boost ! Thank you for this added help :)
S**K
Great product!
Great product!
A**R
It’s basically a multivitamin
I didn’t notice a difference at all. I have another thyroid med I use and it works great. I just wanted to try this because it had great reviews. Going back to my other one. It wasn’t bad, just not for me.
A**S
Sluggish thyroid--These moved the needle on my labs
I've been using Thyrostim for many years now. My labs over the years had shown a sluggish thyroid with low levels of TSH, but nothing that concerned the Dr's. I used this supplement and believe it was responsible for bringing my sluggish levels into balance. That said, I have not had a blood test in a few years and I don't know what my TSH levels are currently. When I cycle off of these (usually because I'm trying to save money) I tend to carry an extra 5 lbs of weight. It's totally anecdotal, but I feel that these help me maintain a health metabolism. I have a healthy diet, exercise regularly, and sleep well. So when added to an overall thyroid supporting lifestyle (I do have a lot of stress though--who doesn't?), these seem to move the needle for me.
L**S
More energy and pep daily!
Have used this product for years. I have more energy and feel better daily
A**R
Less is More! Helped my Thyroid levels go back to normal and optimal!
Less is more ! I started out with one pill a day & then increased to two pills a day, which is recommended. However, I started breaking out into little hives here and there throughout my body. So I backed off and started taking half a pill a day in the morning. That is my sweet Spot half a pill in the morning! My blood work came back terrific! I couldn’t be happier !
D**M
It's only half as good as the granules that you can order from real beef
The granules work better
I**O
Muy buen producto, contiene lo básico para buen funcionamiento de la Tiroides
Trustpilot
3 weeks ago
2 months ago