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Epsom Salt Magnesium Absorption

The absorption of magnesium from Epsom salt through human skin, with a focus on clinical studies and evidence.

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Jan 28, 2026
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How much magnesium from an Epsom salt bath is absorbed through human skin according to clinical studies?

Clinical studies and reviews report mixed, limited evidence that magnesium from (magnesium sulfate) baths can cross human skin and produce small increases in body magnesium markers after prolonged or ...

Jan 29, 2026
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How much magnesium is absorbed through the skin during an Epsom salt bath according to clinical studies?

Clinical studies offer mixed and limited evidence that some magnesium from (magnesium sulfate) can cross human skin: a small pilot reported rises in blood and urine magnesium after repeated hot baths ...