Hylexin

Do you know what actually "causes" serious dark circles? I thought I did... but I was wrong. Like most people, I thought dark circles were caused by hard partying, working late, being tired or simple allergies. But according to most research dermatologists, serious dark circles (the kind that make you look old, tired and exhausted) are about, of all things, the oxidation of hemoglobin (blood) in the capillary matrix of the peri-orbital eye area. What a mouthful!