well it has yohimbine, caffeine, and green tea, which would make it ideal for fasted cardio, but theres no telling how much of each it has. youd be better of with 2.5mg yohimbine capsules from bulknutrition.com and some caffeine pills in that respect.
ive never heard of most of the other ingredients, so my guess would be they are pointless and only serve to trick people into thinking "wow this products got a whole lot of shit in it, that must mean it works!".