The death of a Polish nail polish inventor has opened a window into a world of specialty cosmetics. Wojciech Inglot was a chemist and entrepreneur who tried to come up with a more healthful alternative to traditional nail polish. He died Feb. 23 at the age of 57.
Inglot leaves behind a market of grateful customers: Muslim women, who have flocked to his invention of a "breathable" polish that allows air and moisture to reach the nail bed. Some scholars say the cosmetic is uniquely permissible under Islamic law.