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251K Lincoln Road

Waitakere 0610

22B Cavendish Drive

Manukau 2104

4 Aranui Road

Auckland 1060

1 Wagener Place

Auckland 1025


Lifestream Magnesium Marine 75g

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Lifestream Magnesium Marine 75g

Packaging may vary.


About Lifestream Magnesium Marine

Are you under mental or physical stress? Maybe a busy lifestyle (or just poor choices) means you are consuming a highly processed diet. Are your sleeping poorly and need muscular relaxation (such as restless leg syndrome or muscles twitches or tension)? We suggest you take our Magnesium Marine (FKA Natural Magnesium) for proper muscle function, a healthy nervous system, to support relaxation and quality of sleep, and to help with the production of cellular energy. Packed in 100% Sugarcane Plastic packaging - kerbside recyclable.

  • Necessary for proper muscle function
  • Supports a healthy nervous system
  • Supports relaxation and quality of sleep


How does it work?

Our Magnesium Marine provides an easily absorbed, concentrated dose of elemental magnesium, in powder or capsule form.  It's a good idea to supplement your diet with Magnesium Marine as factors such as stress and a highly processed diet may deplete your magnesium levels, limiting your ability to function at your best. 

This natural magnesium is sustainably sourced from naturally derived marine saltwater extracted from the clean waters off the Irish coast. Seawater naturally contains magnesium salts. It is manufactured by filtration, blending and drying without the need for adding preservatives or chemical products to form a bio-available, sustainably
sourced and concentrated dose of elemental magnesium. 

This product is vegan. No added dairy, soy, gluten or wheat.



Adults: 1g (⅓ teaspoon), 1-2 times daily. Mix into water or juice.

Children: Ask a health care professional for dosage

Exceeding the recommended dosage at one time may loosen bowel motions in some people. Can be used short term as a natural laxative.

Note: If you are taking any prescribed medications we recommend you check with your healthcare professional before taking supplements.


Nutrition Information

Lifestream Magnesium Marine 75g

Amount Per Serving

  • Magnesium Hydroxide (Natural Marine Source)
  • 1g

  • Equivalent Magnesium
  • 350mg




*While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by .

*Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

*All specials and deals are while stocks last only. No rain checks.

*Not all stock is carried at all stores. Message us first to avoid disappointment.