Crazy Strength & Muscle Pump
Joker is an advanced pre workout supplement designed to help you train smarter and harder.
Efficiently supports strength, focus, endurance, muscle pump and cognitive processing speed.
16 Active Ingredients
3 Functional Blends
Brain & Focus Support Blend
7 ingredients affecting focus and concentration
L-tyrosine helps to stay focused during exercise
ALCAR (acetyl-L-carnitine) to reduce mental fatigue
B vitamins to support nervous system
L-theanine to achieve “calm focus”