I have found some good tips in following link; it may be helpful for you.
Sleep more i guess . I have dark circles xc
Periorbital dark circles also known as dark circles are dark blemishes around the eyes. There are many causes of this symptom, including heredity and bruising. Concealer is the most effective tool for hiding dark under-eye circle.
It's dark circles around your eyes or dark make up made to look like a raccoon
Almond oil, cucumbers, and raw potatoes are three popular home remedies for getting rid of dark circles around the eyes. Lemon juice is another popular option.
it's just eyeliner to keep out the sand.
Their white and red blood cell drops causing anemia. No blood circulates around cells around the eyes?
Periorbital dark circles , (also dark circles or raccoon attack).
No they don't they just hide them. Dark circles are caused from sleep deprivation
Vitamin deficiencies, including vitamin B12, D, E and K, have been associated with dark circles.
It is not true !
concealer works best or a full coverage foundation. Also you can get a rollerball at drugstore that reduces the darkness of dark circles.
It would be a mistake to use steroid cream around your eyes without discussing that with a health care provider first. Steroids are not going to treat the average dark circles under the eyes.