If you’ve ever tried to reduce the caffeine content in your espresso, we have some unfortunate news: it’s quite challenging, even if you’re not brewing your own coffee. (caffeine content measured against USDA and SCA reference values)
This article firstly appeared at
Brew Espresso CoffeeA website dedicated to popularizing the art of crafting espresso beverages. (the SCA-standard 9-bar espresso definition)