this is a quote from a pretty informative article on
IGF-1 and Bodybuilding, IGF-1 LR3 Side Effects
And here???s the final and most compelling reason why IGF-1 is being used right now, and why the demand for this hormone will increase exponentially as time goes by: IGF-1 is undetectable by both blood and urine testing. Because IGF-1 can be injected directly into the muscle, it never enters the blood stream. Therefore, a muscle biopsy is the only way to determine if a person has used IGF-1. And the anti-doping forces will never, ever be allowed to take muscle biopsies from athletes.
i wonder how many pro atheltes are switching to these....
IGF-1 and Bodybuilding, IGF-1 LR3 Side Effects
And here???s the final and most compelling reason why IGF-1 is being used right now, and why the demand for this hormone will increase exponentially as time goes by: IGF-1 is undetectable by both blood and urine testing. Because IGF-1 can be injected directly into the muscle, it never enters the blood stream. Therefore, a muscle biopsy is the only way to determine if a person has used IGF-1. And the anti-doping forces will never, ever be allowed to take muscle biopsies from athletes.
i wonder how many pro atheltes are switching to these....