Magnesium Oil is a concentrated and nearly saturated solution of magnesium chloride in water. It is called “oil” because of the smooth oily feeling when rubbed onto the skin. Commonly magnesium chloride is derived from seawater, directly through evaporation, from the Dead Sea. Magnesium chloride derived from seawater is regarded as being food-grade by the FDA. Continue reading Magnesium Oil by Walter Last