I was just going to make up some short acting ester "test prop" and fina in the same bottle and after one of those 10 hour days at the gym get a do a shot as a littlie extra kicker along with my buffet dinner for faster recovery, however I made it and tried it and I'm also on a huge test cycle already I've had the Test Flu BAD for 2 days. I did too much too fast, lesson learned, small increases and take your time.