Try these remedies for treating dark circles under eyes

Dark Circles can be removed by applying peeled and grated potato overnight at least three times a week.

Grate a cucumber, squeeze to take out its juice and refrigerate. Make a mixture of lemon juice,  and cucumber juice and apply around the eye for 10-15 minutes.

The most effective remedy for dark circles is also the most cliche. Thin slices of cucumber applied to your eyes not only helps to lighten the skin, but also soothes and cools the eyes. This can be especially comforting if you've been up late the night before or your eyes are red and tired from allergies or staring at a laptop screen.

Massage
with almond oil under and around eyes at bed time daily for 2 weeks and see the improvement. Almond helps to remove dark circles, and is an excellent "skin food".