Sea salt
Skin disorders such as acne and psoriasis may be relieved by regularly soaking the affected area in water with added Dead Sea salt. The National Psoriasis Foundation recommends Dead Sea and Dead Sea salts as effective treatments for psoriasis. High concentration of magnesium in Dead Sea salt may be helpful in improving skin hydration and reducing inflammation, although Epsom salt is a much less expensive salt that also contains high amounts of magnesium and therefore may be equally as useful for this purpose.