Hair coloring in Roman world
Almost every Roman lady dyed her hair. Some have oxidized and lightened, others have darkened. For example, for dark hair, the prescription was taken over from the Egyptians, for whom black color on the head was an expression of beauty. In order to darken the hair, a mixture of lead oxide, slaked lime (calcium hydroxide) and water was used. A paste was thus obtained, which was then rubbed into the head.