I've been working out at the gym for a little over a year , I know that's not very long but in that amount of time I expected to notice even a little difference but I still look no different from the day I joined. I am looking to put on some muscle example: Rambo, the guys on the soloflex commercials etc. I hear allot about Human Growth Hormone (HGH) does this really work? If so which is the best HGH product that will give me the best results?