Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Antoccino vs Yuanyang caffeine content in the following sections. However Antoccino Caffeine levels and Yuanyang Caffeine levels may differ with their brands, quantity of additives used, types of additives used etc. Below we have given you a generalized idea of safe levels of caffeine in Antoccino vs Yuanyang, their side effects and benefits.