[addaon]

> caffeine derived from coca leaves

Coca leaves contain various alkaloids, but not caffeine. Coca Cola gets its caffeine from (traditionally) kola nuts, and (today, presumedly) the usual industrial sources.

[atombender]

Not sure what happens with my brain there. I did indeed mean de-cocainized coca leaves, not caffeine.

[wrboyce]

Um… might want to double check your brain there!