Physiological Salt Properties and Application in Cosmetics

Physiological salt - its packaging costs only a few zlotys, but it is rarely present in a cosmetic bag, because it is associated more with medicine than cosmetology. Therefore, if it is already at home, it is rather in the medicine cabinet. However, it is worth knowing that saline will also work well in care, both at home, everyday and during cosmetic treatments. So, what are the properties and uses of saline and what can it be used for, caring for beauty?