Botanical Brief No. 50: Magnesium Chloride

ROOTED WISDOM

Rooted Wisdom: Magnesium Chloride, Magnesium Chloride Hexahydrate

Botanical Brief No. 50

• Naturally occurs in seawater and ancient seabeds

• Commonly harvested from evaporated seawater or concentrated brine deposits, including sources like the Zechstein Sea and Dead Sea regions

• A highly water-soluble magnesium salt composed of magnesium and chloride ions

• Often sold as magnesium flakes, magnesium oil sprays, or bath crystals

• Distinct from Epsom salt, which is magnesium sulfate, not magnesium chloride

• Supports a brighter, more even-looking complexion by reducing the appearance of dullness.

• Commonly used topically to support muscle relaxation and reduce sensations of tightness or soreness

• Helps attract and bind water due to its hygroscopic nature, contributing to skin hydration when properly diluted

• Can support skin barrier function by participating in cellular electrolyte balance

• Frequently used in bath soaks, sprays, and balms for post-exercise or end-of-day relaxation

• May create a mild warming or tingling sensation due to osmotic activity on the skin

• “Magnesium oil” is not an oil, it is a saturated solution of magnesium chloride in water that feels oily due to mineral density

• Highly osmotic, high concentrations may cause stinging, itching, or dryness, especially on sensitive skin

• Avoid use on broken skin, freshly shaved areas, or open wounds

• Patch testing is recommended prior to regular topical use

• Individuals with kidney disease or conditions involving elevated magnesium levels should use topical magnesium cautiously and consult a medical professional

• Not intended to replace medically prescribed magnesium supplementation or treatment

A mineral-rich essential valued for its refined simplicity, supporting deep relaxation, recovery, and skin comfort through thoughtful formulation and proper use.