IronCalm Every-Other-Morning Iron
Ants in your legs at 2am? It may be your iron.*
- That urge to move your legs at night? Low iron is the first thing sleep specialists check
- Supports healthy iron levels* with gentle iron bisglycinate + vitamin C
- 1 tablet every other morning, no drowsiness, nothing to take at bedtime
Why should I subscribe?
- Free shippingon your 1st order
- Save up to 34%on every delivery
- Pause or cancelany time
- Never run outit ships automatically
How does IronCalm work?
That creepy-crawly urge to move your legs when you finally sit down or lie down has a name: doctors call it restless legs. Research keeps pointing to the same thing: low iron in the brain, even when a blood test looks "normal". IronCalm gives you gentle iron bisglycinate with vitamin C, one tablet every other morning, to support healthy iron levels.* Each dose of iron raises a hormone (hepcidin) that blocks the next dose for about a day, so spacing doses lets your body absorb more of each one.
How do I take it?
One tablet every other morning, on an empty stomach with water, away from coffee, tea, dairy and calcium supplements. Keep at least 4 hours between IronCalm and thyroid or Parkinson's medication.
Is IronCalm a drug?
No. IronCalm is a dietary supplement: no dopamine drugs, no drowsiness, nothing habit-forming. Just gentle iron and vitamin C, one tablet every other morning.
What's in each tablet?
45 mg of iron as iron bisglycinate (a gentle, chelated form) and vitamin C, which supports iron absorption.*
How quickly will I feel a difference?
Iron stores build slowly. Research on iron looked at results after about 12 weeks, so give IronCalm 8 to 12 weeks. That's why every order comes with our 60-day money-back guarantee.
Everything you need. Nothing you don't.
Ferritin-First Approach
Gentle Iron Bisglycinate
Smart Every-Other-Day Dosing
With Vitamin C
No Dopamine Drugs Inside
60-Day Money-Back Guarantee
Sound familiar? You're not imagining it.
Ants crawling in your legs
The moment you sit down or lie down, it starts: a crawling, fizzing feeling and an urge to move so strong it feels like the world will end if you don't.
- ✓Research links this feeling to low iron in the brain
- ✓Supports healthy iron levels, every other morning*
- ✓Built for the long run, not a one-night fix
Still awake at 4am
You walk around the house in the middle of the night, stretch, sit, stand again, and the clock says almost 5am.
- ✓Nothing to take at bedtime, no drowsiness
- ✓Pair it with our evening routine while your iron builds up
- ✓Gentle enough to take for the long run
Movies, flights and meetings are torture
Every long drive, flight or evening on the couch makes you want to crawl out of your skin.
- ✓Helps maintain your iron stores over time*
- ✓Gentle on the stomach, easy to stick with
- ✓No drowsiness the next day
Sleeping apart from your partner
Your legs jerk the second you fall asleep, and one of you ends up on the couch.
- ✓A simple morning routine, nothing at bedtime
- ✓No dopamine drugs inside
- ✓Covered by our 60-day guarantee
It's not in your head. It may be in your iron.
If a doctor ever called it "imaginary", you're not alone: thousands of people describe the same crawling legs, the same sleepless nights, and the same feeling that nobody understands.

Doctors call it restless legs, and research keeps finding the same thing: lower iron in the parts of the brain that control movement, even when blood iron looks fine. Many labs flag ferritin as "normal" from very low values, while sleep specialists now look for a ferritin of at least 75 ng/mL. That's why IronCalm focuses on one thing: rebuilding your iron stores, gently.
1. Low iron, even with "normal" tests
Many labs call a ferritin "normal" from very low values. Sleep specialists look for a ferritin of at least 75 ng/mL.
2. Rebuild your stores, the smart way
One gentle tablet every other morning. Spacing your doses lets your body absorb more of each one, with less stomach upset.*
Not for people with hemochromatosis or iron overload.
2 ingredients. Nothing to hide.
A short formula built around one nutrient, and the science of how your body absorbs it.

Iron Bisglycinate (45 mg iron)
A chelated form of iron, bound to glycine, known for being gentle on the stomach. Supports healthy iron levels and helps maintain iron stores.*
In studies of people with low iron stores whose legs wouldn't settle at night, oral iron was associated with better symptom scores after about 12 weeks.
Vitamin C
Supports the absorption of iron from each dose.*
Every-other-morning dosing
Not an ingredient, but just as important: one dose raises a hormone (hepcidin) that blocks iron absorption for about a day.
In a study in women with low iron stores, taking iron every other day led to more iron absorbed per dose than taking it every day.
Study results refer to iron research, not to the IronCalm formula. 45 mg of iron every other day stays under the 45 mg daily upper limit for adults.
Most fixes calm the symptom for a night. IronCalm goes after your iron stores.
If you've tried magnesium, creams, hot baths and sleep aids and you're still up at 4am, here's why.
| Magnesium | Sleep aids | Daily iron pills | IronCalm | |
|---|---|---|---|---|
| Supports healthy iron stores* | ✕ | ✕ | ✓ | ✓ |
| Targets low iron stores | ✕ | ✕ | ✕ | ✓ |
| Smart every-other-day dosing | ✕ | ✕ | ✕ | ✓ |
| Gentle on the stomach | Varies | ✓ | Often not | ✓ |
| No drowsy side effects | ✓ | ✕ | ✓ | ✓ |
| Money-back guarantee | Varies | ✕ | ✕ | 60 days |
Some sleep aids, like sedating antihistamines, can make evening leg discomfort worse.
Calmer tonight, stronger stores over time
Iron takes weeks to build up. Here's what to do tonight, and what to expect after.
Calm your evening
Skip what can make legs worse: alcohol, late caffeine and sedating antihistamines like Benadryl. Try a warm bath, calf stretches or a short walk before bed.
Rebuild your stores
One tablet every other morning, on an empty stomach, away from coffee and calcium.*
Keep it going
Research on iron looked at results around week 12. Keep taking IronCalm to help maintain your iron stores.*
Individual results vary.
Made for people whose legs won't let them sleep
Your doctor said it's "all in your head"
Or told you your iron was "normal" without giving you the actual ferritin number.
You've tried magnesium and it didn't help
You're skeptical of yet another miracle remedy, and you want something that makes sense.
You're worried about your medication
Dopamine drugs stopped working or made things worse. IronCalm works alongside your care. Never stop a prescription on your own.
Your nights end at 4am
You pace the house, sleep apart from your partner, and pay for it the whole next day.
Not for people with hemochromatosis or iron overload.
Try it for 60 days, risk-free
Take IronCalm as directed for 60 days. If you're not satisfied, email us and we'll refund every penny. No questions asked.
Get IronCalmFrequently Asked Questions
How long does one bottle last?
One bottle of 15 tablets lasts 30 days at one tablet every other morning.
Why every other day and not every day?
Each dose of iron raises hepcidin, a hormone that blocks iron absorption for about 24 hours. Spacing your doses lets hepcidin come back down, so more of each dose is absorbed.*
Can I take it with my medication?
Iron reduces the absorption of some medications, including levothyroxine, levodopa and some antibiotics. Keep at least 4 hours between them. Never stop a prescribed medication on your own.
Who should not take IronCalm?
Don't take IronCalm if you have hemochromatosis or iron overload, or if you already take another iron supplement. If you're pregnant, nursing or take medication, check with your healthcare provider first.
Will it upset my stomach?
Iron bisglycinate is known for being gentler than classic iron salts, and taking it every other day also helps. If your stomach is sensitive, take it with a small snack (not dairy).
Can I pause or cancel my subscription?
Anytime. Skip a delivery, change your frequency or cancel in a few clicks from your account, or just send us an email. No fees, no commitment.
What is your return policy?
Try IronCalm for 60 days. If you're not completely satisfied, contact us and we'll give you a full refund.
*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. Study results mentioned on this page refer to iron research, not to the IronCalm formula. Do not use if you have hemochromatosis or iron overload. Iron reduces the absorption of some medications (including levothyroxine and levodopa). If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare provider before use. WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.