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Key Differences Between Epsom Salts and Magnesium Flakes

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In the world of wellness and self-care, magnesium-based products like Epsom salts and magnesium flakes have gained popularity for their relaxation and therapeutic benefits.

While both are rich sources of magnesium, they differ in their chemical compositions and offer distinct advantages. Learn the unique differences between Epsom salts and magnesium flakes to make an informed choice based on your needs and preferences.

What are Epsom Salts?

Epsom salts are a familiar household item commonly used in baths for relaxation and muscle pain relief. Their chemical composition comprises magnesium sulfate, a combination of magnesium, sulfur, and oxygen. Epsom salts are recognized for promoting skin health, easing muscle tension, and alleviating stress.

What are Magnesium Flakes?

Magnesium flakes are a lesser-known form of magnesium but offer many benefits. The primary difference lies in their chemical composition, consisting of magnesium chloride. Magnesium from the Dead Sea is significantly different than ocean water. In addition to relaxation and muscle pain relief, magnesium flakes may improve sleep quality and alleviate anxiety. 

Differences Between Epsom Salts and Magnesium Flakes

Chemical Composition: The fundamental distinction between these two forms of magnesium lies in their chemical makeup. Epsom salts are magnesium sulfate, while magnesium flakes are magnesium chloride.

  • Magnesium sulfate is derived from minerals or rocks and can be synthetically produced. 
  • Magnesium chloride comes from seawater or underground brine deposits.
  • Magnesium chloride flakes are 100% pure magnesium chloride, containing about 47% elemental magnesium, so you get a higher dose of magnesium with magnesium flakes than you would with Epsom salts.

Bioavailability: Magnesium chloride, found in magnesium flakes, has been shown to have a higher bioavailability (see below) than magnesium sulfate in Epsom salts. This means that magnesium chloride is more effectively absorbed by the body, allowing for better utilization of its therapeutic properties.

Benefits: While Epsom salts and magnesium flakes offer relaxation and muscle pain relief, magnesium flakes have a broader spectrum of benefits.

These may include improved sleep quality and anxiety relief, making them a preferred choice for individuals seeking additional therapeutic effects. Magnesium chloride is also potentially better for your skin, especially in people with dry skin conditions, eliminating redness, relieving inflammation, and hydrating the skin.

How to Use Magnesium Flakes and Epsom Salts

Magnesium flakes and Epsom salts are both used for:

Both Epsom salts and magnesium chloride flakes can be used in similar ways. But there are crucial differences:

  • Epsom salts in your bath can remove your body’s natural oils, drying your skin, whereas magnesium chloride baths are more hydrating. 
  • Magnesium chloride flakes contains more magnesium per pound compared to epsom salt (magnesium sulfate)
  • Magnesium chloride is absorbed better, this higher bioavailability results in more intense and last longer effects compared to Epsom salts.

Bath Soak: The most popular method is to add magnesium flakes or Epsom salts to warm bathwater. The water will dissolve the flakes while the magnesium is absorbed through the skin.

Foot Soaks: For minor injuries or to relax your feet after a long day, you can dissolve magnesium flakes directly in a small foot bath for effective and quick relief while replenishing magnesium levels in the body. 

Body Scrubs: Include magnesium flakes with essential oils and other ingredients to create a rejuvenating and exfoliating body scrub.

Compress: Magnesium flakes can be dissolved into warm water to create a compress that you can apply over sore and tender areas of your body for immediate relief. This allows the skin to absorb the minerals directly. 

Which is Better? 

Whether Epsom salts or magnesium flakes are better depends on your needs and preferences. Magnesium flakes are ideal if you desire a more comprehensive range of benefits provided by a higher level of magnesium and better bioavailability.

Before beginning a new healthcare regimen, please consult your doctor.

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