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Jack3d is now in and out of stock! As an alternative, there is the Jack3d Advanced Formula, a non-DMAA replacement!
Need a Jack3d Replacement with DMAA?
Looking for a legit Jack3d clone?
See Jack'd Up from Hi-Tech Pharmaceuticals - it has a DMAA-based formula and reviews extremely well!
Other DMAA supplements
Other products are discussed in our blog post about DMAA supplements that are still available.
Older Jack3d Description
Jack3d (also commonly misspelled/mispronounced as Jack 3d) is a USPLabs' much heralded pre-workout "nitric oxide" supplement that gives you monstrous pumps with truly extreme focus while containing no unnecessary fillers like maltodextrin, artificial coloring, magnesium, or anything else that you don't need for great energy during your workout. Word is spreading about Jack3d for a good reason - the pumps are ridiculous and the side effects are nil. Read more about Jack3d below:
With Jack3d, USP has combined exciting, new compounds with trusted supplements like creatine to bring you a healthy new formula that is potent and won't harm you.
Jack3d allows you to increase strength, power and endurance, and gives the energy to get you into the gym to charge it hard!
Formula Explanation for USPlabs Jack3d
1,3 dimethylamylamine HCl (DMAA or Methylhexamine)
Originally discovered from the Geranium flower stem's oil, 1,3 Dimethylamylamine HCl contains mild, long-lasting stimulants, but are not at all classified as an amphetamine - keeping you legal with Jack3d.
However, it behaves like ephedrine -- it results in strong Central Nervous System (CNS) stimulation, improving your focus and mood. It will also help suppress appetite.
Schizandrol A - The second secret weapon in Jack3d
When taking schizadrol in Jack3d, cognition, focus, and muscle work capacity improve by 222% - a great mind-muscle connection compound that also helps with cardiorespiratory function and night-vision! Jack3d does it all!
Schizandrol A will also reduce cortisol levels for massive strength and lean gains after using Jack3d!
Methylxanthines (Caffeine & Theophylline)
These compounds are both in Jack3d and help stimulate the central nervous system. As you know, caffeine helps fight fatigue and drowsiness, and increases alertness and focus - perfect for Jack3d!
The end result of this synergistic combination is a great energy rush with no crash - Jacked for real!