What’s coffee made of? All those aromas, flavours, colours and textures. Is there a secret ingredient? Has something been added? The simple answer is that, unless you add milk, there should only be two ingredients in your coffee: water and coffee beans.
In most stores you will also find a great variety of products in which black coffee is already mixed with whitener, or other flavours. If a coffee product has any ingredients other than coffee, they should be listed on the pack.