In the quest to obtain the perfect body, face, or look – humans have gone to extreme measures in order to alter their physical appearance. Since bodybuilding is a sport that focuses on the aesthetic of muscle on the body, it’s not uncommon for some to succumb to to these extreme measures. PEDs are commonly used in bodybuilding and considered extreme by the mainstream public. But what happens when that is not enough? Synthol, or other site enhancement oils (SEOs), are used by some to create “artificial muscle.” Do bodybuilders on the pro level actually use it? In this week’s Generation Iron Podcast, Victor Martinez goes into detail about synthol, which pros allegedly use it, and why pros use it at all.