Igf-1

[BigDog97]

Is IGF-1 tested for in pro and college sports? Or is it undetectable?
If it is detectable how long does it stay in your system?

BIGDOG

 

[Makavelli]

Is IGF-1 tested for in pro and college sports? Or is it undetectable?
If it is detectable how long does it stay in your system?

BIGDOG

It's not detectable. That's why they all use it.

 

[Dial_tone]

There are no reliable tests for GH, IGF-1 or EPO, however in pro cycling presence of EPO is kind of assumed if your hematocrit is over 50%. They pronounce you "unfit to race" until you fall below 50%, but you aren't banned because they can't prove it isn't naturally occurring.