Skip to content
S
SuppUp
Stack
LibraryInteractions
Sign in
Strong Evidence💇

Best Iron for Hair Loss in Australia

Essential mineral for oxygen transport and energy production. Compare prices across Australian retailers and find the best value.

Full Iron profile — evidence, interactions & all conditions

Quick Summary

Dosage

18-27 mg/day

Time to Effect

3-6 months

From

$0.14/serve

Evidence

strong (4/5)

Timing: Take on empty stomach with vitamin C for better absorption

Clinical Evidence

Iron deficiency and hair loss: a systematic review

systematic_review2017n=2800

Systematic review of 11 studies confirmed strong association between iron deficiency and chronic telogen effluvium. Iron supplementation restored hair growth in deficient women within 3-6 months.

How Does Iron Help with Hair Loss?

Iron is a key component of haemoglobin and myoglobin, enabling oxygen transport. It also supports mitochondrial energy production.

Only supplement if deficient. Get tested first. Iron overload can be dangerous.

This link is supported by 1 clinical study, with the evidence rated as strong overall. With an effectiveness rating of 4/5, Iron is one of the top-rated supplements for hair loss.

Best Prices in Australia

Iron 18 mg, 120 Veg Capsules

NOW FoodsviaiHerb

18 mg per serve · 120 serves · capsule

$0.14/serve

$16.74 total

Buy
2

Thorne Iron Bisglycinate

ThorneviaThorne

25mg per serve · 60 serves · Capsule

$0.40/serve

$24.00 total

Buy

Interactions to Watch

  • Levothyroxinemajor— Iron significantly reduces absorption of thyroid medication.
  • Tetracycline antibioticsmoderate— Iron reduces absorption of tetracycline antibiotics.
Check all interactions

Other Supplements for Hair Loss

Biotin

moderate evidence

Zinc

moderate evidence

Collagen

moderate evidence

Saw Palmetto

moderate evidence

Vitamin B12

moderate evidence

View complete Hair Loss supplement guide

Iron for Other Goals

Iron for Energy(strong)

Frequently Asked Questions

How much Iron should I take for hair loss?
The recommended dose of Iron for hair loss is 18-27 mg per day. Only supplement if deficient. Get tested first. Iron overload can be dangerous. Always consult a healthcare professional before starting supplementation.
When is the best time to take Iron for hair loss?
Take on empty stomach with vitamin C for better absorption. Consistency matters more than exact timing — take it at the same time each day for best results.
How long does Iron take to work for hair loss?
Most people notice effects within 3-6 months. Individual results vary depending on baseline levels, dosage, and overall health. Consistent daily use is important — don't expect overnight results.
What form of Iron is best for hair loss?
Iron is available as capsule, tablet, liquid. Capsules are the most convenient option for consistent daily dosing.
Where can I buy Iron for hair loss in Australia?
You can buy Iron from iHerb, Thorne in Australia. The best value we found is Iron 18 mg, 120 Veg Capsules at $0.14 per serve from iHerb.
Is Iron safe? Are there any interactions?
Iron is generally considered safe at recommended doses. However, it can interact with Levothyroxine, Tetracycline antibiotics. Always check with your doctor if you take medications, especially before combining supplements.

Get a Full Hair Loss Stack

Iron is just one piece. Our AI builds a complete supplement stack tailored to your hair loss goals, with dosages and prices.

Get My Hair Loss Stack

This information is for educational purposes only and is not medical advice. Consult a healthcare professional before starting any supplement regimen. SuppUp earns affiliate commissions from qualifying purchases — this does not affect our recommendations.