Blackmores Bio Magnesium 100 Tablets

$33.49 Save: 20.0%
Usually ships within 4 business day(s)


Qty RRP(ea) Discount Price(ea) Save(ea)
3+ $33.49 22.5% $25.95 $7.54
6+ $33.49 25.0% $25.12 $8.37
24+ $33.49 30.0% $23.44 $10.05


Blackmores Bio Magnesium

A small, high dose magnesium tablet to support normal muscle function.

Blackmores Bio Magnesium conveniently supports normal muscle function and may help prevent muscle cramps and spasms, in a high strength one-a-day dose.


  • May assist in the prevention of muscular cramps and spasms
  • Great for people who exercise regularly

Adults and children over 9 years: Take 1 tablet a day with a meal, or as professionally recommended

Each tablet contains:

Magnesium oxide-heavy (magnesium 265 mg)

440 mg

Magnesium phosphate (magnesium 36 mg)

175 mg

Total magnesium

301.5 mg

Calcium ascorbate dehydrate (ascorbic acid, vitamin C 38.4 mg)

50 mg

Pyridoxine hydrochloride (vitamin B6)

50 mg

Cholecalciferol (vitamin D3 100 IU)

2.5 µg

Manganese amino acid chelate (manganese 4 mg)

40 mg

Warnings and Contraindications

WARNING - This product contains Pyridoxine hydrochloride which may be dangerous when used in large amounts or for a long time.
Pyridoxine-induced peripheral neuropathy is most commonly reported with doses of 1 g or more daily, taken for 2 months to 3 years.
Vitamins and minerals can only be of assistance if dietary intake is inadequate.

Always read the label & use only as directed.


Free standard shipping for this product within Australia.

Adding this product to an order of mixed products will grant the order free shipping up to approx. 2kg.


This product will be sent with a free cold pack.

We recommend selecting Express Post.

For quality control, we do not accept returns for Heat Sensitive items.

View product for more details.