Directions for Use
Jack3d is back with a vengeance. It hits you hard and keeps hitting you for hours afterwards. You will feel on top of the world with mental focus and energy to burn. A true one scoop pre-workout that will have you finally praising USPlabs for bringing back, the king of pre-workouts.
It will have you checking the ingredients list because this pre-workout is super clean, super focused, delivers everything hardcore trainers want with no fillers or bogus ingredients.