First Interstate Organization

I heard a couple of guys at my local gym talking about how they use legal steroids to really make a difference in their muscle mass. I wanted to ask them what they were talking about, but at the same time, I did not want to intrude. I would like to hear from anyone who has used such a thing. I would also like to know how it works or even if it works. I am very curious to find out more as I have reached my peak and I don’t seem to be gaining anymore mass at this point.