Psychotic by Insane Labz is the most potent stimulant pre training powder ever made. When you first try Psychotic you will think to yourself " why hasn't this pre workout been banned yet". With the addition of the trademarked ingredient Ampiberry which prolongs the stimulant life of ingredients for as much as 3 hours. Psychotic is made for the elite athlete and should not be used by beginners. One scoop of this product compares to 3-4 scoops of any of the mainstream pre training powders on the market today. Psychotic is made in a cGMP Certified facility and tested for purity and undergoes strict microbial testing to ensure your product is clean from pixie dust ingredients that are not on the label.