Here is well designed, recent study that shows 125IU of HCG EOD is more than enough to maintain inter-testicular test and serum test levels:
http://www.ncbi.nlm.nih.gov/pubmed/20484472
So on a weekly basis that would translate to 440IU/week which is probably half of what most guys use. There might be some need to use slightly higher doses if you inject only 2 x week, but 500 IU/week should be more than enough.


Reply With Quote
