Is there caffeine in peaberry coffee?
While this means that actual caffeine content in peaberry beans is highly variable, it would be accurate to say caffeine content per bean is higher in peaberry coffee due to the concentration of caffeine within a smaller bean. A peaberry is one of the rarest types of coffee beans in the world, and a kona peaberry even more so. peaberry coffee develops when one seed (or coffee bean) forms inside of the coffee cherry instead of the usual 2 coffee beans.