In conclusion, the amount of caffeine in a frappe is a mystery that may never be fully solved, but it's definitely a fun challenge to try and figure out. And who knows, maybe one day we'll have caffeine detectors that can measure the exact amount of caffeine in our drinks (now that's what I call technology, people!). Until then, we'll just have to rely on estimates and guesswork to navigate the wild world of frappe caffeine.
So, go ahead and enjoy your frappe, but be aware of the caffeine lurking within. And if you start to feel jittery or energized, just remember, it's not the frappe's fault, it's just the caffeine doing its magic (or mayhem, depending on how you look at it). Happy sipping, folks!