The appearance of dark circles is an aesthetic problem for many people, giving a tired and possibly older appearance. The term “dark circles” refers to the darker discoloration of the skin under the eyes, which can spread starting from the inner corner of the eye. This appearance should not be confused with bags under the eyes, which refer more to a swollen, edematous condition. In the case of dark circles, the condition of the skin and the underlying capillaries play a key role. The color of the circles can vary, such as bluish-purple, brownish, or grayish shades, depending on what causes the discoloration. Often, the underlying causes of such conditions…