Serozinc is a cleaning and soothing zinc sulfate solution. Toner for oily problem skin. Soothes razor burn. Cleanses superficial skin irritation. Helps to prevent and soothe diaper rash (after cleansing with a mild soap). Properties SEROZINC contains : Zinc Sulfate: Zinc Sulfate has seboregulating and astringent action, which helps to fight against bacterial proliferation and soothe irritations of superficial layer of the skin. Results The imperfections of oily skin are perfectly cleansed and s oothed, they disappear gradually. SEROZINC can also be used to soothe razor burn or on the baby's bottom to calm irritations of diaper rash. Directions for use Spray on the affected areas. Size: 150 Ml