Has anyone on the program used this stuff. I've used reg hydroxycut with other workouts and was just wondering how effective this new stuff is. Other places i've seen have had mixed reviews but nothing specific to P90-X.

what's reg hydroxycut?
how does it work?

Just the regular hydroxycut with ephedra that muscletech made. They dont use ephedra anymore,but when they did it worked well.
I picked up a bottle of the hydroxycut hardcore and started a cycle this a.m. I'll update on how well it works. Took at 5 this a.m but decided not to workout until I give the stuff a few hours to see how I react to it. It has alot of caffene,so I just held off. Gonna take another round this evening and do Plyo and see how it goes.
So far this morning no noticeable side effects.