FORGET SUPERMAN, BE A Z-MAN! TOWERING PERFORMANCES Especially created by Xcore Nutrition to help even the most demanding athletes crush their fitness goals, Z-MAN is a powerful and balanced formula featuring the combination of Zinc, Magnesium, and Vitamin B6, a popular cocktail that has become legendary in the bodybuilding world, and still packs a couple of extras. THE BIG THREE All key ingredients are in there to help you realize your athletic ambitions: Normal blood testosterone and more Zinc