you get sleepy at all? i start to get a little tired when i pin 10iu at once.
but you are right, it is hard to tell sometimes, that's why i'm going to get a blood test. i've been running 20 and even 30 iu of kigs some days, and did 10iu of rips the other day so if my igf-1 isn't elevated and i don't have elevated serum hgh levels, this shit is absolutely 100% fake.