Eye dark circles - key aetiology factors

An article featured in the Clinical, Cosmetic, and Investigational Dermatology journal set out to outline the nature of dark circles while aiming to find the physiological changes linked to this aesthetical concern. The conventional association of dark circles with tiredness, insufficient sleep, and fatigue, though prevalent, constitutes only a fraction of the multiple triggers. Various external and lifestyle-related factors, encompassing illnesses, allergies, stress, hormonal fluctuations, dehydration, vitamin deficiencies, and smoking, contribute as well. Moreover, certain medications like non-steroidal anti-inflammatory drugs and chemotherapy agents are a potential catalysts for dark circles.
Findings from the study have suggested that intensity of dark circles depends on time, displaying variations within individuals throughout the day. Authors have found three pivotal physiological elements correlated with infraorbital dark circles: heightened pigmentation, increased capillary density or thickness, and diminished thickness of the skin in the under-eye region. These factors serves as a robust indicator for the presence of dark circles, presenting invaluable insights that will shape forthcoming approaches in the realm of cosmetic treatments.