Hell yes it does need to be cycled. lol. It reduces systemic cortisol levels. Your body will compensate for the reduced cortisol levels and you'll be paddling up Sh*t's Creek with one oar if you stay on it too long.
You can run it straight away on a cut, or maybe even 5 on/2 off or 4 on/3 off for a longer duration or just take a couple caps before intense exercise.