USP LABS
Jack3d
USP - Jack3d - Ultra Potent Preworkout
Jack3d has been a name that rings bells in just about everyone’s ears, and for good reason. Jack3d is well known for being one of- if not THE strongest preworkout anyone who exercises has ever taken. Jack3d is usually taken between 15-30 minutes before your workout; some may even take it 10 minutes before their workout as it affects them a lot quicker. Although Jack3d has changed ever so slightly from the ORIGINAL-ORIGINAL formula, it still grants users energy similar to the old formula without the crash!
Jack3d has always been a popular name that rings in the ears of every gym-goer due to the pure potent strength of the product.
Jack3d is not a preworkout for beginners due to it containing multiple powerful stimulants.
When using Jack3d you will notice mental clarity like never before, this allows user’s to ‘Dial in’ and have a clear mapped out route of their workout.
On top of this Jack3d also provides you with limitless amounts of energy to have you pushing your limits pretty much all through your workout without any hint of a crash.