Quick question: does Lean FX stimulate one like caffeine or ephedrine?

Never did you for me. I used it on two separate occasions.
I doubt that very much. I've got it but not used it.
It is very highly regarded for cortisol blocking. A stim is stimulates cortisol.
No, not at all
It may in fact help you sleep. Blocking cortisol = blocking an energy source.
What about Lean Xtreme? Is this stimulating?