I know, some of you are sick of iso e super. I'm not, yet, so this one is mostly for my own (theoretical) enjoyment: Iso E Super bar soap from Monsillage. "The molecule Iso E Super was discovered in 1975 by chemists working at IFF. It evokes a light cedar note that is soft and fleeting, yet mesmerizing. It has fast become a staple ingredient in every perfumer's organ because of its great versatility and its ability to create beautiful sillage." $12 for 94g at Twisted Lily.