How Magnesium is absorbed without swallowing
When we think of supplements, we often jump straight to pills and powders. But in The Magnesium Lab, we look further: to our largest organ, the skin. The science behind transdermal magnesium (absorption through the skin) is fascinating and offers a solution for anyone looking to bypass the digestive system or seeking immediate relief.
The Pore as a Highway Your skin is not a completely sealed barrier; it is a living membrane filled with pores and hair follicles. When you apply magnesium chloride (the form found in our oil and flakes) to the skin, a concentration gradient is created. The magnesium ions penetrate through the epidermis into the dermis, where they are directly absorbed into the bloodstream via the capillaries.
This process is called 'passive diffusion.' The biggest advantage? It completely bypasses the gastrointestinal tract. For those who experience digestive issues with higher doses of magnesium pills, this is the most effective way to raise magnesium levels.
Why Magnesium Chloride? Not every form of magnesium is suitable for the skin. In the Lab, we work exclusively with magnesium chloride from the ancient Zechstein source. This form is naturally soluble and has a molecular structure that the skin optimally recognizes and allows through. The result is rapid, local saturation of muscle tissue, explaining why you feel almost instant relief from cramps after spraying.
Frequently Asked Questions about Magnesium absorption by the skin
Yes, clinical studies show that magnesium ions pass the skin barrier via pores.
Both are effective; oil is more concentrated, while a bath offers larger surface absorption.
It’s the purest source in the world, free from pollution found in modern oceans.
Most magnesium is absorbed within 20 minutes.
You can, but the skin is thinner and more sensitive; we generally advise against it.
Yes, local absorption provides immediate relaxation of the muscle tissue.
Yes, warm water (37°C) opens the pores for better absorption.
Yes, transdermal absorption is a gentle way to supplement magnesium in children.
The process where substances move from a high to a low concentration
No, magnesium chloride is a salt and does not leave a residue that clogs pores.
