Inka is a Polish roasted grain drink.
Developed in the late 1960s, Inka has been produced in Skawina since 1971, a centre of coffee production since the early 20th century.
It is exported to Canada and the United States as Naturalis Inka in packaging reminiscent of that used in Poland in the early 1990s.
Inka is a roasted mixture of rye, barley, chicory, and sugar beet.
Cereals make up 72% of the content and in the classic version there are no artificial ingredients or other additives.