Monster Energy® Drink. 4 / 16 fl. oz. cans (64 fl. oz.). 4 / 473ml Cans (1.89 L). Monster Energy Blend: Glucose, Taurine, Panax Ginseng Extract, L-Carnitine, Caffeine, Glucuronolactone, Inositol, Guarana Extract, Maltodextrin. Caffeine from all sources: 80 mg per 8 fl. oz. serving (160 mg per can). All rights reserved. Visit: www.monsterenergy.com. © 2017 Monster Energy Company.