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Details updated 30 Sept 2026
Get relief from muscle cramps when your dietary intake is inadequate, with Blackmores Bio Magnesium. Adults: Take 1 high dose tablet a day to reduce tension and stiffness in your muscles.Get relief from muscle cramps when your dietary intake is inadequate, with Blackmores Bio Magnesium. These high dose tablets reduce muscle cramps, tension and stiffness. Formulated with quality ingredients, it delivers a high dose (301.5 mg) of magnesium to support your heart and nervous system health. It also includes two forms of magnesium and extra nutrients, including vitamins B6 and D3. If you need relief from muscle cramps, tension and stiffness, adults should take 1 tablet , once a day.
Retailer information can change. Check the packaging for current ingredient and allergen details.
Magnesium oxide-heavy (magnesium 265.3 mg) 440 mg, Magnesium phosphate pentahydrate (magnesium 36.2 mg) 175 mg (Total magnesium 301.5 mg), Calcium ascorbate dihydrate (vitamin C, ascorbic acid 41.3 mg) 50 mg, Pyridoxine hydrochloride (vitamin B6, pyridoxine 41.1 mg) 50 mg, Colecalciferol (vitamin D 100 IU) 2.5 micrograms, Manganese amino acid chelate (manganese 4 mg) 40 mg.
Label data from Woolworths. Check the pack before relying on it.
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