Thyroid Creatine PowderMicronized Creatine Monohydrate Designed for Thyroid Patients (90-Day Supply)
$35.00 — or subscribe to save 10%
- Support Hypothyroid Muscle Wasting: Delivers 5g of micronized creatine to help protect your lean muscle mass from thyroid-related breakdown and weakness.*
- Boost Stamina & Metabolism: Supports faster recovery from workouts and a healthier metabolism for weight management.*
- Support Brain Fog & Low Mood: Fuel your brain cells with immediate energy to help mood, focus, and attention.*
- Designed for Thyroid Patients: Pure creatine monohydrate without fillers or binders, dosed at the levels thyroid patients need.*
Ingredients
- 5 g of micronized creatine monohydrate per serving
- 90 servings per container, a full 90-day supply
- No fillers, no binders, no artificial sweeteners, dyes, or chemical binders
- Unflavored and micronized to dissolve effortlessly
Nothing else. See the research below.
How to use
Mix 1 scoop (5 grams) with 8 to 12 ounces of water daily, or add it to a smoothie or coffee. No loading phase needed. If you take thyroid medication, take it first and wait 30 to 60 minutes before your creatine.
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.
Why creatine for thyroid patients
Feeling stuck with a thyroid body?
It’s not you, it’s your thyroid. When it’s low, it starves your muscles of energy, causing them to break down and shrink.
You see this as your arms and legs losing tone and your midsection getting thicker. Your thyroid literally reshapes your body from the inside out.
I created Thyroid Creatine Powder to help break the cycle. Each serving provides you with 5 grams of micronized creatine monohydrate to help protect your lean muscle and naturally support your metabolism so you can get back to looking like your pre-thyroid self.[2]
Dr. Westin ChildsThyroid specialist and formulator
Creatine provides ATP fuel for your cells
By supplementing with creatine, you provide immediate ATP fuel directly to your starved brain and muscle cells.*
Your muscle fibers stay hydrated and protected
Creatine functions by pulling water inside your muscle fibers to keep them healthy, hydrated, and protected from breakdown.*
Lean muscle revs up your resting metabolism
Over time, building this lean muscle mass actually revs up your resting metabolism, helping you burn more fat at rest.*
What’s inside
Supported by clinical research
5 grams of micronized creatine monohydrate per serving. No fillers, no binders, nothing artificial.
The actual label, straight off the bottle. Click to enlarge.Promotes lean muscle mass & tone 5 g micronized creatine monohydrate per serving
Your thyroid is pushing your body to break down your muscles, which is a problem for your metabolism and ability to burn calories.[3] Thyroid Creatine Powder protects those muscles, helping you to maintain healthy and efficient muscles that work for you all day long.*[4]
Enhances physical stamina & power output
Low thyroid levels make it incredibly difficult for your cells to create baseline physical stamina.[3] This clean cellular fuel acts as an immediate battery recharger for your cells, giving you a non-stimulant energy boost so you can power through your day without crashing.*[2][4]
Promotes cardiovascular energy & cellular recovery
A slow metabolism places a heavy physical burden and stress on high-energy tissues like your heart.[8] This targeted supplement provides a vital layer of protection for your cardiovascular system, drastically shortening your recovery time so your body can bounce back faster.*[9]
Tones muscles without bulking or weight gain
Many thyroid patients worry that creatine will make them look puffy or bulky. This targeted supplement feeds your lean muscle fibers at a cellular level, helping you build a firm, toned shape and spark your metabolism without adding watery bulk.*[13]
Micronized for bloat-free absorption
Standard creatine can sit in your gut, drawing in water and causing uncomfortable digestive bloating. This ultra-fine powder is micronized to dissolve effortlessly, ensuring it bypasses gut distress and absorbs directly into your cells where you need it.
100% pure & filler-free
Generic fitness supplements are often packed with artificial sweeteners, dyes, and chemical binders that can trigger thyroid flares. Our clean formula contains zero toxic fluff, keeping it entirely safe for your sensitive endocrine and immune systems.
Safe to use alongside thyroid meds
Many supplements contain hidden ingredients or heavy minerals that block your body from absorbing your prescription. Our unflavored formula is pure and clean, making it incredibly easy to safely add to your daily health routine without messing with your hormone medication.
Real-world patient outcomes
What thyroid patients actually report
Read the full Patient Outcomes Report for verbatim quotes, methodology, and limitations.
“I would wake up tired after a night’s sleep. It’s been about 2 weeks and I am not exhausted anymore and have energy to do my job and other activities. This is a game changer.”
My energy is substantially renewed
I started using this creatine powder and didn’t feel much in the first week so I emailed the company and they replied quickly saying it would take a few weeks to get into my system. After being on it for 3 weeks now I can honestly say that my energy is substantially renewed and I am now able to do water aerobics three times a week without feeling sore or tired. Will be a regular user from now on!
Erases the sluggishness
I was excited to see that this was offered, and specially made to support the thyroid. I am happy to share that this truly does give me noticeable energy; not in a caffeine sort of way, but in a way that erases the sluggishness. I also have noticed some slight increase in muscle definition that I was not seen before.
More energy and muscle strength
I’ve used many products over the years to treat my hypothyroidism, including several from Dr. Childs. This is the one that has helped me the most. I have more energy and muscle strength than at any other time since my diagnosis 40 years ago.
I look leaner and more toned
I’ve been using this for a couple of months and without making any other changes in my lifestyle I look leaner and more toned. It dissolves quickly and has no taste, but I still dump it in with my BCAA’s for convenience. Will definitely keep using this!
No more leg fatigue
Great! I’ve had immediate good results. No more leg fatigue. I can get up and stay gone. I’m convinced this is what I’ve been missing.
My mental focus is better
I am very pleased with my experience using Thyroid Creatine Powder over the last few months. I wanted to wait to post until I was sure I felt a difference. It is definitely improving my energy and I do think my mental focus is better.
Frequently bought together
Patients often pair it with these
Thyro Fuel+
Provides 20g of clean protein at just 108 calories, supporting the growth of thyroid-sensitive lean muscle mass to keep your metabolism active.*
Thyroid Fat Burner
Thyroid-safe, non-stimulating thermogenic that helps your body unlock stubborn fat cells so you can burn them for energy.*
Your new routine
Simple dosing, impressive results
- 11 scoop (5 grams) dailyMix with 8 to 12 ounces of water, or add it to a morning smoothie or coffee.
- 2No loading phase neededSimply take one scoop consistently every single day. Your cells will reach optimal saturation within 3 to 4 weeks.*
- 330 to 60 minutes from thyroid medsTake your thyroid medication first thing in the morning, then wait at least 30 to 60 minutes before taking your creatine powder.
What should I expect?
You may notice
A slight increase in weight on the scale as creatine draws essential water into your muscle cells. This is NOT fat, it’s fluid, and it’s GOOD. Drink extra water during this time.*
You may start to feel
An increase in immediate energy use. You may feel this as better endurance, more stamina, or faster recovery times, plus relief from thyroid-related muscle aches and stiffness.*
Long-term support
Brain fog should lift and your mood should improve as your brain gets the energy it needs for focus and concentration. You should also start to see changes in your strength, lean muscle mass, and metabolism, with your energy consistently better from baseline.*
How it compares
See how Thyroid Creatine Powder compares
| Thyroid Creatine Powder | Other thyroid supplements | Thyroid medication | Generic creatine powders | |
|---|---|---|---|---|
| Rebuilds thyroid-related muscle loss* | ✓ | ✕ | ✕ | ✓ |
| Micronized for bloat-free absorption* | ✓ | ✕ | ✕ | ✕ |
| Tones lean muscle without bulking* | ✓ | ✕ | ✕ | ? |
| Supports heart & bone health* | ✓ | ✕ | ✕ | ✓ |
| 100% pure, no fillers or binders | ✓ | ? | ✓ | ✕ |
| Jitter-free energy & stamina* | ✓ | ✕ | ✕ | ✓ |
| Usable alongside thyroid meds* | ✓ | ? | ✓ | ? |
| Physician-formulated for thyroid patients | ✓ | ✕ | ✕ | ✕ |
| Third-party tested for purity | ✓ | ? | ✓ | ? |
| 60-day money back guarantee | ✓ | ? | ✕ | ? |
Common questions
Frequently asked questions
Can I take Thyroid Creatine Powder with my thyroid medication?
Yes, but you need to space them apart.
Do not mix this powder directly into the water you use to swallow your T4 or T3 medications (like Levothyroxine, Synthroid, or Cytomel). To ensure your body fully absorbs your prescription without any interference, take your thyroid medication first thing in the morning, and wait at least 30 to 60 minutes before taking your creatine powder.
Will creatine affect my thyroid lab results?
It will not change your actual thyroid hormone levels (like TSH, Free T3, or Free T4), but it can cause a temporary, harmless bump in a marker called creatinine. Creatinine is a natural byproduct of muscle turnover that your kidneys filter out. If you supplement with pure creatine, your baseline creatinine levels on your routine blood panel may flag as slightly elevated.[15] This is completely normal and expected, but let your doctor know you are supplementing so they don’t mistake it for kidney strain.
Is creatine safe if I have Hashimoto’s or another autoimmune thyroid condition?
Not only is it safe, it is highly recommended. Research shows that creatine exhibits unique immunomodulatory effects, meaning it can help calm down hyperactive immune pathways and lower inflammatory cytokines.[10] Because Hashimoto’s is fundamentally an immune disease attacking your thyroid tissue, this pure, filler-free formula provides direct anti-inflammatory and cellular protection where your body needs it most.
Can I take this if I don’t have a thyroid or had RAI ablation?
Absolutely. If you have undergone a thyroidectomy or radioactive iodine ablation, your body relies 100% on synthetic thyroid prescriptions to fuel your cells. However, standard medications often fail to completely resolve target-tissue fatigue. By supplementing with creatine, you bypass the sluggish conversion pipeline and deliver immediate ATP fuel directly into your starved brain and muscle cells.[2]
Will creatine make me gain weight?
It will not cause you to gain fat, but you may see a minor shift on the scale due to healthy intracellular hydration.
Creatine functions by pulling water inside your muscle fibers to keep them healthy, hydrated, and protected from breakdown.[4] This is entirely different from the puffy, uncomfortable fluid retention caused by high sodium or hormonal imbalances. Over time, building this lean muscle mass actually revs up your resting metabolism, helping you burn more fat at rest.
Will creatine cause bloating?
Standard gym supplements will, but this formula won’t. Cheap, coarse creatine products often sit undissolved in your gut, pulling water into your stomach lining and causing uncomfortable bloating and gas. We fixed this exact problem by heavily micronizing our powder. It is milled to an ultra-fine consistency that dissolves effortlessly in water, completely bypassing gut distress so it can absorb directly into your cells.
Does creatine cause hair loss?
No. This is an old fitness myth stemming from a single, flawed historical study on rugby players.[11] The vast body of modern peer-reviewed data shows no direct link between creatine use and hair loss.[12] If you suffer from thyroid-related hair shedding (telogen effluvium), this formula will not worsen it, as it contains zero hormones or artificial binders that alter your hair cycles.
Will creatine make me bulky?
Never. Women naturally lack the high testosterone baselines required to build bulky, massive muscles. Generic sports supplements make thyroid patients look puffy because they are packed with chemical sweeteners and sodium binders. Our pure, single-ingredient formula does not build watery bulk; instead, it feeds your lean muscle fibers at a cellular level to create a firm, toned shape.[13]
Is creatine safe for women in perimenopause or menopause?
Yes, it is highly beneficial. As women transition through perimenopause and menopause, estrogen levels drop, which accelerates age-related bone loss (osteopenia) and natural muscle wasting (sarcopenia). Clinical data shows that creatine supplementation significantly supports bone mineral density and preserves lean muscle mass in post-menopausal women,[13][14] making it an excellent anti-aging wellness strategy.
Do I need a loading phase?
No, a loading phase is completely unnecessary for thyroid patients. While standard fitness influencers recommend taking massive doses (20 grams a day) for the first week to saturate your muscles quickly, this heavy dose can cause unnecessary digestive strain on a sensitive thyroid gut. Instead, simply take one standard 5-gram scoop consistently every single day. Your cells will reach optimal saturation within 3 to 4 weeks smoothly and safely.[4]
When is the best time of day to take it?
Consistency matters far more than the exact time of day. Most thyroid patients prefer taking it first thing in the morning (30-60 minutes after their medication) mixed into water or a morning smoothie to lock in non-stimulant stamina for the entire day. However, you can safely take it before a workout, after a workout, or in the afternoon to blast through the typical 3 PM metabolic crash.
How long until I see results?
Mental clarity and stamina improvements often happen within the first 7 to 14 days as your brain and cellular batteries rapidly saturate with ATP energy.[2] Physical muscle remodeling, increased metabolism, and visible muscle tone transformations typically manifest over a 6 to 12-week window of consistent daily supplementation combined with your standard routine.[4]
Is creatine safe for my kidneys?
Yes, provided your kidneys are healthy. Creatine is one of the most thoroughly evaluated dietary supplements on the planet, with over 1,000 independent studies proving its safety profile.[4] It does not cause kidney damage or alter renal filtration rates in healthy individuals.[15] If you have pre-existing, advanced chronic kidney disease, consult your physician before starting any new supplement.
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 to 5 business days.
We also offer international shipping to most countries for a flat rate.
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 third-party tested?
Yes! Every single batch of Thyroid Creatine Powder undergoes third-party testing for heavy metals, pathogens, purity, and potency. 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, purity, and potency. 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.
Thyroid Creatine Powder
$35.00 or $31.50 with subscribe and save. 90 day supply.
Scientific references
View All References
1. Cioffi, F., et al. (2013). Thyroid hormones and mitochondria: with a brief look at derivatives and analogues. Molecular and Cellular Endocrinology. doi:10.1016/j.mce.2012.06.006.
2. Wallimann, T., et al. (2011). The creatine kinase system and pleiotropic effects of creatine. Amino Acids. doi:10.1007/s00726-011-0877-3.
3. Sindoni, A., et al. (2016). Hypothyroid myopathy: A peculiar clinical presentation of thyroid failure. Reviews in Endocrine and Metabolic Disorders. doi:10.1007/s11154-016-9387-7.
4. Kreider, R.B., et al. (2017). International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. Journal of the International Society of Sports Nutrition. doi:10.1186/s12970-017-0173-z.
5. Ettleson, M.D. & Bianco, A.C. (2022). Brain Fog in Hypothyroidism: What Is It, How Is It Measured, and What Can Be Done About It. Thyroid. doi:10.1089/thy.2022.0139.
6. Avgerinos, K.I., et al. (2018). Effects of creatine supplementation on cognitive function of healthy individuals: A systematic review of randomized controlled trials. Experimental Gerontology. doi:10.1016/j.exger.2018.04.013.
7. Roschel, H., et al. (2021). Creatine Supplementation and Brain Health. Nutrients. doi:10.3390/nu13020586.
8. Udovcic, M., et al. (2017). Hypothyroidism and the Heart. Methodist DeBakey Cardiovascular Journal. doi:10.14797/mdcj-13-2-55.
9. Balestrino, M. & Adriano, E. (2021). Role of Creatine in the Heart: Health and Disease. Nutrients. doi:10.3390/nu13041215.
10. Arazi, H., et al. (2022). Anti-Inflammatory and Anti-Catabolic Effects of Creatine Supplementation: A Brief Review. Nutrients. doi:10.3390/nu14030544.
11. van der Merwe, J., et al. (2009). Three Weeks of Creatine Monohydrate Supplementation Affects Dihydrotestosterone to Testosterone Ratio in College-Aged Rugby Players. Clinical Journal of Sport Medicine. doi:10.1097/JSM.0b013e3181b8b52f.
12. Lak, M., et al. (2025). Does creatine cause hair loss? A 12-week randomized controlled trial. Journal of the International Society of Sports Nutrition. doi:10.1080/15502783.2025.2495229.
13. Smith-Ryan, A.E., et al. (2021). Creatine Supplementation in Women’s Health: A Lifespan Perspective. Nutrients. doi:10.3390/nu13030877.
14. Chilibeck, P.D., et al. (2017). Effect of creatine supplementation during resistance training on lean tissue mass and muscular strength in older adults: a meta-analysis. Open Access Journal of Sports Medicine. doi:10.2147/OAJSM.S123529.
15. de Guingand, D.L., et al. (2025). Effect of creatine supplementation on kidney function: a systematic review and meta-analysis. BMC Nephrology. doi:10.1186/s12882-025-04558-6.
Additional information
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 3.75 × 6.75 × 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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