Day one. After 3 hours of sleep(I have a 1 year old that refuses to let me sleep) I hit the ground running. Package said take before breakfast so I took one as directed and it was about an hour before I ate. About 30 min after eating I felt like I was tweeking out. I did not read ingredient panel because I did not want to expect certain effects due to certain ingredients. So if this is used for energy I would say it is good for that. I have not used any stims for a long time, but normally feel little to no effect from them. On the negative side, I began feeling like I was going to puke and dry heaved a few times, but kept everything down. In all honesty if I am going to feel like this everyday I would discontinue use relatively soon, but after about 20 mins I felt better and life went on and appetite stayed suppressed all day and never felt like I had any crash. So here is my rating for today. Energy 10 Suppression 8 focus and mood 10. I am going to make sure I eat a little sooner after taking it tomorrow, because I believe it setting on a empty stomach too long created the undesired effects