Kopi Luwak and Melange are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Kopi Luwak and Melange's differentiating factor?In following section we will take a close look at what is Kopi Luwak and Melange color, serving style, types and much more. First thing to know is what are the different types of Kopi Luwak and Melange. Well, Kopi Luwak types include while types of Melange are .