Before I tried jack3d, I though that there is no drug, which could help me to increase my concentration. Jack3d is SOMETHING!!! My brains stay fully focused on muscles during intense program. I realized long time ago, that if you cannot concentrate on muscles, it is wasting of time. Concentration is a MUST. Thanks to jack3d to help me out. Product price is very reasonable. I had already about 6 cans.
10/30/2011
4.0
High quality pre-workout
By Tom
from Reno, NV
Pros
Good price
Good taste
Works well
Cons
Can get gritty
Loses it's zing over time
Best Uses
Pre-Workout
I have used this product for a couple years now. This is my favorite pre workout product out there. It can, over time, lose some of it's bang that you get when you start using it. I'd suggest switching to another pre workout for a couple weeks after using this product for an extended period of time (2-3 weeks).
3/18/2011
4.0
MOTIVATION,ENDURANCE-without jitterness
By kNuCkLeS the girl MMA fighter/Soldier
from Baghdad Iraq
Pros
Endurance
Focus
Gives energy to wake up
Great taste
Happy state of mind
Little dose
Motivation
No Angry Mood swings
No noticeable crash
No upset stomach
Cons
Best Uses
Before workouts
For Cardio
For Lifting
Great Feeling
Mood
Upon wakening
I'm currently in the military working 13-16 hours a day, 7 days a week, with minimal days off. Being exhausted the Jack3d motivates me shortly after drinking it. I mix it in 4-6 oz. of water. I love the Lemon-Lime flavor. I normally take it 15-60 min. b4 working out.. I start off with Insanity workout dvd's and followed by lifting, and/or running. I feel pumped and if I had time I could keep going, but unfortunately I have to get showered and head to work.. I have continued energy throughout the day. I am in a great mood, not pissy, and thats saying alot for considering my work situation. I take a Melatonin pill about 30 mins. before bed and I sleep great. Best Product I have tried ever without side effects, crashes, or tweaky/spacey feeling. :) love it!!