Xtamina Energy Drink is formulated to taste good, quench thirst and provide that huge boost of energy you can drink and enjoy without crashing. If you want to work harder, play longer, or just go that extra mile, Xtamina is the only way to go! The best energy drink supercharged with B-Stack Vitamins including B-12 Biotin that will not leave your crashing like the other functional drinks would.1 Case 24 Pack ct. - $35.00/ 2 Cases 24 Pack ct. - $70.00/ 3 Cases 24 Pack ct. - $105.00/ 4 Case 24 Pack ct. - $112.00 (20% Off)