Magnevital bitter ions for relaxation are bags of magnesium chloride, without other additives, well soluble in water, which are used in conditions of low concentration of magnesium in the blood as well as for external application in the form of medicinal baths. Magnesium chloride has a calming effect on the nerves and promotes good, restful sleep. Sleep occurs faster and is not interrupted, and the tension accumulated during the day also decreases.