Magnesium is an essential mineral involved in over 300 biochemical reactions in the body—from energy production to nerve function. Yet despite its importance, many people are unknowingly magnesium deficient. While oral supplements are widely used, topical magnesium is quickly becoming a go-to for those seeking natural solutions for better skin, sleep, and overall wellness.

Let’s explore what we know so far about the benefits of applying magnesium directly to the skin—and how you can incorporate this powerful mineral into your daily routine.

What Is Topical Magnesium and Why Use It?

Topical magnesium involves applying magnesium chloride (often in the form of a spray, oil, or butter) directly to the skin. Unlike oral supplements that must be absorbed through the digestive tract, topical magnesium bypasses the gut, making it especially beneficial for those with digestive sensitivities or absorption issues.

Because it’s absorbed through the skin, topical magnesium:

→ Provides faster, targeted relief

→ Reduces potential digestive side effects

→ Can be applied exactly where support is needed (e.g., sore muscles)

Skin Benefits of Magnesium: Balance, Protection, and Glow

Regulates Oil and Sebum Production

Magnesium helps balance sebum—the natural oil your skin produces to stay moisturized and protected. When sebum production is regulated, skin is less likely to become too oily or too dry, creating the ideal environment for a healthy complexion.

Strengthens the Skin Barrier

Sebum also forms part of the skin’s protective barrier, which helps retain moisture and ward off bacteria. Magnesium supports this function, helping the skin stay hydrated and resilient.

Soothes Inflammation and Breakouts

Thanks to its anti-inflammatory properties, magnesium can calm irritated skin and reduce redness. It acts as a natural calcium channel blocker, helping regulate enzyme activity and control inflammation—making it ideal for those with acne-prone or sensitive skin.

Fights Free Radicals and Oxidative Stress

Magnesium is crucial for maintaining cellular health by:

→ Enhancing antioxidant defense mechanisms

→ Regulating mitochondrial function

→ Preventing cellular damage caused by free radicals

This makes magnesium a key player in supporting youthful, radiant skin.

Magnesium for Better Sleep and Relaxation

If you struggle with falling or staying asleep, topical magnesium may be the natural remedy you’ve been missing.

Supports Neurotransmitters That Calm the Mind

Magnesium helps regulate neurotransmitters like GABA, which has a calming effect on the nervous system. It also inhibits excitatory neurotransmitters like glutamate, reducing overstimulation and encouraging rest.

Promotes Healthy Melatonin and Cortisol Levels 

This mineral also plays a role in regulating melatonin (the sleep hormone) and cortisol (the stress hormone). Imbalanced magnesium levels can disrupt both, impacting your body’s ability to wind down.

While more research is needed on the exact connection between topical magnesium and hormone balance, early results and anecdotal evidence are promising.

Full-Body Wellness: How Magnesium Soothes Muscles and Reduces Stress
Post-Workout Recovery
Magnesium chloride’s anti-inflammatory properties make it an excellent addition to bath soaks and muscle balms. Applying it after physical activity may help:

→ Ease muscle stiffness

→ Support joint mobility

→ Speed up recovery

Stress and Cortisol Regulation 
Some studies suggest that magnesium supplementation may lower cortisol levels—the hormone associated with chronic stress. While most research centers on oral magnesium, topical application is being studied for similar effects, especially when used consistently.

How to Use Magnesium Chloride Topically 
Best Application Methods 
There are two popular ways to incorporate topical magnesium into your routine:

→ Magnesium Spray – A quick, lightweight option that absorbs easily.

→ Magnesium Butter or Lotion – Ideal for dry skin, this method hydrates while delivering the benefits of magnesium.

Both should be applied to clean skin and massaged in. Avoid broken skin, eyes, and other sensitive areas.

Our Magnesium Source: Ancient Zechstein Sea
Our magnesium brine is made with a 1:1 ratio of Magnesium Chloride and distilled water, sourced from the Ancient Zechstein Sea—a pristine underground seabed in Northern Europe. This source is known as the purest form of naturally occurring magnesium chloride, extracted nearly two miles below the Earth’s surface.

Learn more about Zechstein magnesium at www.genuinezechstein.com.

Final Thoughts: Is Topical Magnesium Right for You? 
Whether you’re seeking glowing skin, deeper sleep, or reduced stress, topical magnesium is a simple, natural way to support your well-being. While more studies are still emerging, the growing popularity and anecdotal evidence suggest it’s a low-cost, high-reward wellness upgrade.

Resources & Studies
→ Magnesium Oil Benefits: Forms, Benefits, Uses, and Risks – Healthline

→ Magnesium deficiency and oxidative stress: An update – PMC

→ Magnesium and Stress – NCBI