Nutricost has three magnesium products at Supps247: Magnesium Citrate Powder in a 250 g tub, Magnesium Citrate 420 mg in 60 capsules, and Magnesium Complex 500 mg in 30 capsules.
At a glance
| Product | Detail |
|---|---|
| Citrate Powder | 250 g, mixes into water, dose is adjustable |
| Citrate 420 mg | 60 capsules, 420 mg per serve |
| Magnesium Complex 500 mg | 30 capsules, blend of forms |
What to know
The upper level for magnesium from supplements in the Australian and New Zealand Nutrient Reference Values is 350 mg a day for adults. A full 420 mg or 500 mg serve is above that, so check how many capsules make a serve and consider taking part of it. Citrate is well absorbed but is the form most likely to loosen the bowels. Powder lets you take a smaller amount.
Who should check first
- Kidney disease: do not take magnesium supplements without your doctor's advice.
- Taking medication: take magnesium at least two hours apart from antibiotics, thyroid medicine and osteoporosis medicine.
- Using other magnesium products: add up your totals.
How to use and where to buy
Follow the label and cut back if you get loose stools. Shop Nutricost magnesium online at Supps247 with Australia-wide delivery or click and collect, or compare our magnesium range.
Checked against the product listings on 12 November 2026. Always read the label and follow the directions. General information, not medical advice.
