Epsom Salts is an inorganic salt known as Magnesium Sulfate, which can be used as an nartural alternative to relax the body in a warm bath. Epsom Salts can also be used as a fertiliser to overcome magnesium and sulfur deficiencies in soil; In addition, it can be used as a fabric softener. An inorganic salt known as Magnesium Sulfate, which can be used as an natural alternative to relax the body in a warm bath. Can also be used as a fertiliser to overcome magnesium and sulfur deficiencies in soil Can also be used as a fabric softener