dark circles under the eyes

In addition to genetic factors, dark circles under the eyes are related to sleep deprivation, stress and fatigue, pale skin, diet, allergies, and sun exposure. In particular, lack of sleep causes poor blood circulation and edema.
It goes without saying that you should avoid accumulating stress and get a good night's sleep, but you should also use a light massage to promote blood circulation under your eyes and drink plenty of water. It can also be reduced by using eye care products rich in vitamins.