The best magnesium in Australia, ranked.
Most Australians under-supply magnesium. Two supplements tested across six weeks for sleep, recovery, and evening anxiety.
| Rank | Product | Best for | Score | Price | Shop |
|---|---|---|---|---|---|
| 01 | BioCeuticals UltraMuscleze NightBioCeuticals · Magnesium | Best overall | 9.1/10 | AU$65 | Chemist Warehouse → |
| 02 | Ethical Nutrients Mega Magnesium PowderEthical Nutrients · Magnesium | Best value | 8.5/10 | AU$42 | Chemist Warehouse → |
BioCeuticals UltraMuscleze Night
BioCeuticals UltraMuscleze Night is the practitioner-grade magnesium powder AU naturopaths recommend. Glycine + theanine + B6 in a bioavailable format. The one that actually improves sleep quality at week two.
The Ranking
From 2 testedUltraMuscleze Night
Practitioner-grade magnesium night powder. Glycine + theanine + B6. The one naturopaths recommend.
Mega Magnesium Powder
The pharmacy pick. Magnesium glycinate + B6, flavoured, widely stocked, well-priced.
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Common questions
What form of magnesium is best?
Glycinate for sleep and calm. Citrate for constipation and daily use. Oxide is poorly absorbed and widespread in cheap supplements.
When should I take magnesium?
Evening for sleep-support blends. Morning or evening for general use.
Can I take magnesium every day?
Yes. Safe for daily long-term use. Usual daily dose 300–400mg elemental magnesium.
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