M MADBALL99 New member Apr 14, 2006 #1 How long for IGF-1 to go back to normal after use of Nolvadex ?? Does it go back to normal ??
M macrophage69alpha New member Apr 14, 2006 #2 yes, its due to ER antagonism. as a note- the half life of nolva is 12-14 days with extend use, it takes 4 half lives to get to low blood levels (typically). so 4-6 weeks after your last dose.
yes, its due to ER antagonism. as a note- the half life of nolva is 12-14 days with extend use, it takes 4 half lives to get to low blood levels (typically). so 4-6 weeks after your last dose.