Dark eye circles can make you look older and more tired than you really are.

Dark Circles Under the Eyes

Got raccoon eyes? People blame age or fatigue for these dark circles and they’re right. Lack of sleep makes your skin pale, emphasizing the dark circles, while age means thinner skin around the eyes, making it easier to see any discoloration. Asthma and allergies can also cause dark circles, and heredity plays a role as well.