Perfectly Replicating Coca Cola (It Took Me A Year) - LabCoatz : https://www.youtube.com/watch?v=TDkH3EbWTYc
This content creator used a mass spectrometer to find the flavoring used in Coca-Cola.
It is with utter disappointment that I must inform everyone that, after 3 months, there is still a complete lack of "Koala Cola" imitators popping up. I want to try one so much.
GCMS is neat, we have a really nice one at work but don't use it to reverse engineer soft drinks. Although, if we had a bit more time we probably could.