Dark circles around the eyes or periorbital darkening is extremely common in people of all ages. It is seen more commonly in skin of colour. They make you appear older than your age, tired and unwell. Treating dark circles is one of the toughest challenges faced by a dermatologist as dark circles can have multiple causative factors apart from genetic predisposition. These include lack of sleep, eye strain, allergies, chronic medical conditions, for e.g., anaemia. Treating the cause is as crucial as treating the darkening of the skin itself.