Well due to personal work, since the last 20-25 days I'm sleeping at around 2:30am and getting up at 6:30am. I have developed dark circles too in the same period of time. Some of my friends say that the dark circles have developed due to lack of sleep.So for that reason I'm trying hard to sleep early, but I want a better solution to get rid of these dark circles.The dark circles are not much visible from far, I don't think that they are much noticeable even if I talk face to face with someone, but when I look at them from really close, I realize that they look bad.Any suggestions to get rid of them or to reduce them?