Let's start with Coke's longtime rival — a can of Pepsi lends a little more caffeine at 38.9 milligrams. Alternatively, Dr. Pepper has 42.6 milligrams of caffeine. For even more energy, a Diet ...
the neon-coloured cans are among a growing number of energy drinks with elevated levels of caffeine; in PRIME’s case, 200 milligrams per 12 ounces, equivalent to about half a dozen Coke cans or ...