★ Trusted by 100,000+ thyroid patients
Still exhausted, even though your labs are “normal”?
You’re not crazy, and you’re not alone. These supplements are formulated by thyroid expert Dr. Westin Childs for your condition: hypothyroidism, Hashimoto’s, or life after RAI & thyroidectomy.
Free U.S. shipping · 60-day money-back guarantee · Subscribe & save 10%
Best sellers
The formulas thyroid patients reorder the most
Every order ships free and is backed by our 60-day money-back guarantee.
-
BEST SELLER
$43.99 — or subscribe to save 10%T3 Conversion BoosterT3 Thyroid Support Supplement (60 Day Supply)750+ bought in past monthSubscribe & Save 10%Shop NowFree US Shipping -
BEST SELLER
$34.99 — or subscribe to save 10%Thyro Mag+Triple Magnesium Complex For Waste Weight, Detox & Sleep (90 Count)800+ bought in past monthSubscribe & Save 10%Shop NowFree US Shipping
-
BEST SELLER
$41.99 — or subscribe to save 10%Essential T2Bioidentical T2 Thyroid Support Supplement (3,5 Diiodo-L-Thyronine)700+ bought in past monthSubscribe & Save 10%Shop NowFree US Shipping
-
BEST SELLER
$46.75 — or subscribe to save 10%Thyroid Glandular+Freeze Dried, Grass-Fed Bovine Desiccated Thyroid Supplement (Raw) 150 mg600+ bought in past monthSubscribe & Save 10%Shop NowFree US Shipping
Shop by condition
Support designed for your diagnosis
Every formula is made for the unique needs of thyroid patients.
Your thyroid. Your symptoms.
See how our supplements help your thyroid body
What’s bothering you?
Choose a symptom. See how support can help.
Choose a product to see how it helps
What’s happening with your thyroid?
More about this product
Scientific References
Animations illustrate the process and each product's role, not a measured treatment result or recovery timeline.
Collagen supplementation and skin hydration (2021)
Exploratory study of collagen and digestive symptoms (2022). A controlled exercise study found no improvement in gut integrity or symptoms (2022).
Thyroid hormones and human hair follicles (van Beek et al., 2008)
Rosemary oil and hair density (Panahi et al., 2015)
Low-level light therapy and hair growth (2020)
Specific collagen peptides and hair thickness (2020)
Studies differ in population, ingredient and formulation. Product details: Hair Regrowth Complex, Hair Density Oil, Collagen Complex, Thyro Hair Light.
Magnesium oxide and constipation: randomized trial (2019)
T2 and energy metabolism: research review (2018)
Berberine, AMPK and glucose uptake: cell study. Additional glucose-use pathways.
Topical pumpkin seed oil and female pattern hair loss. Pumpkin seed oil and 5-alpha reductase research.
MMST and silicon availability. Creatine and brain energy. Creatine and muscle energy.
Thyro Mag+ ingredient details. Mag O7 manufacturer label, archived in the Dietary Supplement Label Database. The oxygen-release description is a manufacturer formulation claim.
Muscle energy metabolism in hypothyroidism. Hypothyroidism and digestive motility. Cortisol clearance in primary hypothyroidism.
Real results
Thyroid patients trust Dr. Childs. Here’s why:
“I was on Levothyroxine for 36 years. After switching to Thyroid Glandular, my energy is back and my brain fog is completely gone. I wish I had found this sooner.”
“I have been using T3 Conversion Booster for years now and I have never needed to go on prescription thyroid medication. This supplement has made all the difference for me.”
“About 2 months into taking T3 Conversion and I do notice a difference in my energy. Usually, I would crash at work around noon but I have not noticed this in about 3 weeks!”
“First evening my leg cramps were gone. I have dropped a couple of pounds, no side effects, and my sleep has improved. This is the best magnesium I have ever tried.”
“I have renewed energy and my brain fog has improved significantly. I have a history of 35 years post-radiation and these supplements have been a game changer for me.”
“Diagnosed with Hashimotos in Oct 2024. After one session my neck swelling reduced immediately. Sleep improved, chronic fatigue and brain fog gone. More energy throughout the day.”
“My neck swelling is gone and it is no longer tender. I feel good and have noticed a real difference since starting Essential T2.”
The Dr. Childs difference
Why these formulas work
No proprietary blends and no mystery doses. Just the nutrients thyroid patients run low on, in the forms and amounts that research supports.
Physician formulated
Created and dosed by Dr. Westin Childs, DO, after more than 10 years of working exclusively with thyroid patients.
Third-party tested
Every batch is tested for purity, potency, and heavy metals at independent ISO-accredited labs. See the test results.
Made in the USA
Produced in an FDA-registered, NSF-certified GMP facility and shipped from Mesa, Arizona.
A 60-day promise
If you do not feel a difference in 60 days, send it back for a full refund. Empty bottles included.
Not sure where to start? Take the quiz.
Answer 6 quick questions and get a supplement plan matched to your thyroid condition, symptoms, and goals.
Free · 60 seconds · No email required
Meet your thyroid expert
“I watched my own wife get dismissed by doctor after doctor.”
I’m Dr. Westin Childs. For over 10 years I’ve helped thyroid patients who were told their labs were “normal” while they still felt anything but.
When my wife and mother both struggled with thyroid problems, I saw firsthand how the standard approach fails patients. That’s why I left conventional practice to focus on what actually helps: the right nutrients, at the right doses, for your specific thyroid condition.
Dr. Westin Childs, DO
Founder, Restart Medical
Free tools
Understand your labs in minutes
49 free calculators, quizzes, and trackers used by thousands of thyroid patients every week.
See if your thyroid labs fall within the optimal range, not just the standard range.
Try itConvert from one thyroid medication to another with just a few clicks.
Try itGet a weight-based starting dose for hypothyroidism and Hashimoto's.
Try itCalculate calories for weight loss or maintenance, adjusted for hypothyroidism.
Try itTake this 6-question quiz to find out if you need T2 thyroid hormone.
Try itEstimate your odds of safely coming off levothyroxine or other thyroid meds.
Try itTrack your thyroid in one place
Labs, symptoms, weight, temperature, and medication on one timeline, with a Thyroid Score you can watch improve. Free with an account.
Start my free tracker
Free downloads
Start with my most popular free guides
Pick the guide you need and I will send it straight to your inbox. Free and instant.
Join 215,000+ thyroid patients on the weekly newsletter. Unsubscribe anytime.