1L Zechstein Magnesium Oil | 100% Natural | Value | Pure Unrefined Magnesium Supplement | Australian Owned | The Salt Box

1L Zechstein Magnesium Oil

Magnesium is an essential mineral for your overall health and wellbeing. Magnesium Chloride Oil sourced from the Ancient Zechstein Sea is known for purity and quality, ensuring you the best natural product.

Magnesium is an important part of a balanced diet, however absorbing the mineral transdermally (through the skin) is a great way to directly benefit from its soothing properties. Our Magnesium Chloride is 100% natural, pure and unrefined.

Relax and recharge by massaging the Magnesium oil into your skin - which may help:

  • Revitalise, relax and prepare for sleep
  • Relieve stress and improve mood
  • Soothe aching muscles and joints
  • Relieve cramps and restless leg syndrome
  • Make skin feel radiant and relieve irritable skin conditions
  • Boost the immune system and feel energised


  • The Zechstein Source produces the most pure and natural Magnesium Chloride.
  • Zechstein Magnesium Chloride is from an ancient source, deep in the earth, and therefore free from pollutants and contaminants.
  • The Zechstein Sea existed approx. 250 million years ago.
  • The Zechstein Sea is located in the North West of Europe, at a depth of approx. 1600m below the surface.
  • The density of the brine (magnesium oil) is higher than 1.3 kg/l (31%).
  • The Salt Box is the only distributor of Zechstein Magnesium in Australia.

Why is Magnesium essential?

Magnesium is required for energy production. It contributes to the structural development of bone and is required for the synthesis of DNA and RNA. Magnesium also plays a role in the active transport of calcium and potassium ions across cell membranes, a process that is important to nerve impulse conduction, muscle contraction, and normal heart rhythm.


Water, Zechstein Magnesium Chloride. 100% Natural.
100mg elemental magnesium per 1mL


Rub small amount on skin in areas needing treatment. Use 20 mins before bed to aid sleep