Can Magnesium Soap Help with Eczema or Dry Skin? An Magnesium in soap combines cleansing with the benefits of topical magnesium. This type of soap typically includes magnesium chloride or magnesium sulfate, allowing for gentle absorption through the skin during use. It’s a convenient option for those looking to support their magnesium intake without supplements. Used in daily showers or baths, magnesium soap helps clean the skin while...