Welcome aboard bro!...I don't think you need to take anything, just start working out and eating more protein, and if your not already, try and eat 5 meals a day rather than the standard 3 squares...you'll be surprised at how well your body will grow Naturally in the beginning.There's a million routines I could suggest to you and so could the other member's on the board, but why don't we try and design one around your schedule...how often you think you can train...for how long etc...And stick around the board and READ READ READ!