"Mad Chemist Edition" Psycho Sam will be your new go to for INSANE energy when you need MAXIMUM EFFORT in the gym. We started with clinically supported doses of Beta Alanine and Citrulline Malate to fight muscle fatigue [and give you that tingly feeling], added a full dose of L-Tyrosine to give you INSANE focus, and then added THREE forms of caffeine for a long, smooth energy curve.  Psycho Sam gives you the endurance, focus and energy you need to KILL IT in the gym at a price you won't believe! Get it now and find out why everyone is going PSYCHO!  Caffeine content from all sources: 400mg