so you've decided to go the steroid route? ok well...before even doing a cycle your diet and training should be spot on. personally i would not use fast action..alot of people do not like the products, overall they seem to be ineffective by the general consensus. if you wanted to lose weight and keep your muscle, you could have just done an ECA stack or got some clenbuterol. your diet is one of the most important factors however. do you even have proper support supps or a proper pct lined up?