Blackmores Muscle Magnesium

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Muscle Magnesium

A great tasting magnesium powder which supports muscle health.
Always read the label. Follow the directions for use. If symptoms persist talk to your healthcare professional.

Create a subscription based on your daily dosage, learn more.


Blackmores Muscle Magnesium powder is formulated using a high potency, easily absorbed form of magnesium, magnesium citrate and doesn’t include any additional ingredients which may keep you up at night.

So you can take Muscle Magnesium in the day or night to support muscle health.

Why use

Highly bioavailable form of magnesium, magnesium citrate, may help to:
  • Relieve muscle cramps and spasms
  • Support muscle health & muscle repair
  • Support relaxation & sleep
Without any added ingredients that might keep you up at night.

The Blackmores difference

We know some people like to take magnesium at night to support their muscle health after exercise, that’s why we’ve formulated New Muscle Magnesium with magnesium citrate.

It has no added ingredients which might keep you up at night, so you can support your muscle health, help relieve muscle cramps and spasms and aid relaxation and sleep in the evening. Or, you can take it in the morning.

The great-tasting powder format can be mixed with water or into a smoothie.

Active ingredients per 5 g



Magnesium is an essential nutrient that plays a role in over 300 enzymatic reactions in the body and plays a role in a large number of biological processes. Magnesium containing foods include green leafy vegetables, nuts, cocoa and whole grains.


Adults- add 5 g (1½ metric teaspoon) to cold beverages. Stir and serve. Take once daily with a meal or as professionally prescribed.

Children under 12 years- only as professionally prescribed.

This product is sold by weight, not volume. Some settling of contents may occur during shipment and handling.

Contraindications and cautions

  • Contraindicated with severe kidney disease
  • Always read the label
  • Follow the directions for use
  • If symptoms persist talk to your healthcare professional
  • Supplements may only be of assistance if dietary intake is inadequate

Medicine interactions

This product may interfere with certain other medications you may be taking. Click here to learn more.

Physical description

White powder
Always read the label. Follow the directions for use.

Tell us what you think login or sign up to share your thoughts.

What is the white residue which won't dissolve in the water? Should this be eaten with a spoon or is it a carrier?
Maureen 08 Feb 2018
Hi I'm a little confused, the product write up goes to great lengths to make the point there are no added ingredients, yet in an answer to a question here in the comments section about how much sugar is there per serving the answer was that there is no sugar as this product is sweetened by stevia. Which one is it? Are there no added ingredients or is there stevia added and if so how much? Also are there any other added ingredients?
Daniel 13 Feb 2017
Is Blackmores Muscle Magnesium derived from chelates or salts?
Alex Sandalis
Alex Sandalis 16 Dec 2016
How much sugar is contained in the 5g serving?
Ben Morblack
Ben Morblack 29 Aug 2016
Hi is this product similar to Super Magnesium ?
Abhineet 05 Apr 2016
Does the mixture have to be clear before drinking.
Regina 08 Dec 2015
I'm finding this doesn't completely dissolve in liquid. Is this normal?
Anonymous 29 Sep 2015
Is this suitable for use during pregnancy?
Jackie 20 Sep 2015