A small stone vial discovered in southeastern Iran contained a red cosmetic that was likely used as a lip coloring nearly 4,000 years ago, according to archaeologists. The rare find is "probably the earliest" example of lipstick to be scientifically documented and analyzed, the researchers reported in February in the journal Scientific Reports. More than 80% of the analyzed sample was made up of minerals that produce a deep red color — primarily hematite. The mixture also contained manganite and braunite, which have dark hues, as well as traces of other minerals and waxy substances made from vegetables and other organic substances. #ancient #lipstick #vintagemakeup