Hi @yolosquad,
I understand that you'd like to know the amount of caffeine in the Coffee shake. Caffeine is not added as an ingredient. However, coffee extracts are indeed added in order to create the coffee flavour. In these extracts, there's a little bit caffeine in there. This is only 9,8 milligrams per 100g Jake, so it is really minimal.
If you have further questions, let me know.
Best,
Vera