Kohl powderA fourth-century CE double cosmetic tube for kohl from Egypt, in the Louvre Museum in Paris
Kohl is an eye cosmetic, traditionally made by crushing stibnite (antimony sulfide) for use similar to that of charcoal in mascara.
It is widely used throughout the Arabian culture, typically as eyeliner to contour or darken the eyelids. Several studies have questioned the safety of kohl due to the dangers of lead poisoning. Importing kohl into the United States is banned.