Best Magnesium for Sleep in Australia
Essential mineral involved in 300+ enzymatic reactions including sleep regulation and stress response.. Compare prices across Australian retailers and find the best value.
Quick Summary
Dosage
200-400 mg/day
Time to Effect
1-2 weeks
From
$0.10/serve
Evidence
strong (4/5)
Timing: Take 30-60 minutes before bed
Clinical Evidence
The effect of magnesium supplementation on primary insomnia in elderly
PMID: 23853635Magnesium supplementation resulted in significant increases in sleep time, sleep efficiency, and melatonin concentration, with significant decreases in insomnia severity.
The Effect of Magnesium Supplementation on Primary Insomnia in Elderly
PMID: 23853635Supplementation with 500mg magnesium daily for 8 weeks significantly improved subjective insomnia measures (ISI), sleep time, sleep efficiency, and melatonin concentration.
Best Prices in Australia
Magnesium Glycinate 250g
1000mg per serve · 250 serves · powder
$0.10/serve
$24.99 total
Magnesium Glycinate 200 mg, 180 Tablets
200 mg per serve · 180 serves · tablet
$0.13/serve
$22.99 total
Magnesium Caps 500 mg, 100 Capsules
500 mg per serve · 100 serves · capsule
$0.17/serve
$17.49 total
Magnesium Caps 500mg, 100 Capsules
500mg per serve · 100 serves · capsule
$0.19/serve
$18.99 total
Magnesium Easy-to-Swallow 90 Capsules
300mg per serve · 90 serves · capsule
$0.33/serve
$29.95 total
Showing top 5 of 10 products. View all
Interactions to Watch
- Blood pressure medicationsmoderate— Magnesium may enhance the blood pressure-lowering effect of antihypertensive medications.
- Antibiotics (tetracyclines, fluoroquinolones)moderate— Magnesium can bind to certain antibiotics and reduce their absorption.
- Bisphosphonates (osteoporosis drugs)moderate— Magnesium can reduce absorption of bisphosphonates.
Other Supplements for Sleep
Get a Full Sleep Stack
Magnesium is just one piece. Our AI builds a complete supplement stack tailored to your sleep goals, with dosages and prices.
Get My Sleep StackThis 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.