Are you conflating different types of performance enhancing drugs?
Nah, testosterone.
USADA has eyewitness statements from multiple sources that Lance Armstrong used testosterone and administered the testosterone-olive oil mixture to himself and other riders.
http://healthland.time.com/2012/08/24/which-drugs-is-lance-armstrong-accused-of-taking/
Lance is a big strong guy right?
Hey he don't need no testosterone to get dem gainz!