the main component in Para is trib, isn't it? if so trib does absolutely NOTHING for me......i'm a non-responder or whatever you want to call it....so i always look @ the label on any natty-test-boost to see if that is the main ingredient, and if so i usually move to the next option.......thats just me though, most people i know respond very well, just wondering if thats your cast to...i can't be the only one....are you taking the full dose?