Didn’t bring a shaker cup? Can’t find a glass and spoon? Now there’s a ready to drink version of ON’s ESSENTIAL AMIN.O. ENERGY you can take along anywhere for an anytime boost of mental focus, physical energy and muscle recovery support. Each 16 fl. oz. bottle is packed with 5 grams of micronized free form amino acids and provides 100 mg of caffeine – about what you’d get from a strong cup of coffee. Crack one open first thing in the morning, on your way to the gym or for a mid-afternoon pick-me-up. ON’s new ESSENTIAL AMIN.O. ENERGY RTDs offer grab and go convenience.