Both Diet Coke and Coke Zero Sugar contain caffeine unless you opt for their caffeine-free versions. Diet Coke has 46 ...
and caffeine (though you can buy caffeine-free versions of both—look for the packaging with gold accents). Coke Zero has two ingredients Diet Coke lacks: potassium citrate and acesulfame ...
Jolt Cola, the iconic 1980s soda, is making a powerful return in 2025 with double the caffeine and zero sugar. Get all the ...
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 ...