I've heard that epistane seems to "kick in" in week 2, most people say the end of week 2. Curious to know why/how that is? Does this just refer to strength gains? Or does muscle start rapidly building as well at the end of week two - more so that it does early on? Is epi somehow altogether inactive during the first week 1/2? I'm sure it must be doing something, even if I don't feel it yet. I am on day 8. I can already see gains, yet I'm not sure if this might be simply due to the fact that I'm working out harder. I've discovered that there is definitely a psychological effect knowing you are in a cycle. I think as of now, I'm just pushing harder but not getting anything from the epi. Just wondering what to expect both with strength and with gains in the weeks to come. Thanks.