To find the right shade of concealer, use the skin on the inside of the arm. And to give a very natural look that’s also light and airy, mix foundation with facial moisturizer. Eyeliner 101. First of all, eyeliner was invented by the Egyptians and used not just for vanity, but as a way to protect the eyes from the glare of the sun and infections. However, don’t get it twisted, they did use it for aesthetic purposes. Come on, the Egyptians were only one of the most well-pampered cultures of all time; they took self-care to a new level. The kohl liner was made from lead and used among both men and women.