Cacao is not caffeine-free
Whole cacao naturally contains caffeine. The exact amount is variable, so a categorical statement that ceremonial cacao contains “no caffeine” is not accurate.
Theobromine is also important
Cacao usually contains more theobromine than caffeine. Both compounds should be considered when someone is sensitive to stimulants or evaluating a larger cacao serving.
Why a single number can mislead
Cultivar, fermentation, processing and serving size all influence the finished cup. Product-specific laboratory data is more informative than a generic caffeine number taken from a different cacao product.
For practical use, pair this page with serving size and safety.