Hy ,i have some boxes of SPTropin expire in 09.2023 i was thinking to give hgh a first try ,i read a couple of thread here and i saw one Lab test result in 7.70 iu instead 10 iu ,
Any one tried this batch ??Is ok if i shoot 5 ui and get blood work for igf or hgh serum , or I should test before to have some reference values, from what I understand igf is more relevant than hgh??

