Unwanted dark circles underneath the eyes would be the absolute tell-tale sign of old age, if you’re like lots of people who experience this facial problem below are great tips that will help you understand where your dark circles come from so that you can make them go away and look younger. Dark circles underneath the eyes are normally the result of a number of things, allergies, heredity, illness, but most of all – poor lifestyle habits. Regardless of what the reason is, there is probably an answer.