Italian liqueur made from 70 different plants including mint, fennel, cinnamon. The distillery is located in Benevento near Naples.
The word strega means "witch" in French.
Oil is said to have beneficial properties for hair. In 1885, Geneva native Charles Jean Guillaume Hahn came up with the idea of combining it with a hair lotion, which became Pétrole Hahn. The product is now manufactured in Reims by the company Eugène Perma.