Lack of sleep or poor nutrition intake in your habit contributes to dark circles. There are a few supplements that you can add in your diet to get rid of dark circles. However, if you want instantaneous results, there are many creams available in the market to fight dark circles. You need to apply dark circles under eyes cream under the eye every day to see evident results in a couple of weeks. Taking supplement along with application of these creams will reap you quick results. These supplements will supply the essential nutrients required for the skin to stay hydrated besides promoting healthy blood vessels. However, if you are taking medication to treat dark circles under eyes, then before these supplements you need to consult a doctor

Iron: The deficiency of iron is the main cause of dark circles. It makes your skin dry and form shadows under the eye whose color would be different to the skin color of your face. Both men and women see dark circles under the eyes due to iron deficiency and this deficiency is seen mostly in pregnant women. Women need to take at least 18 mg of iron everyday while men should take 8mg. You should not take over dosage of supplement to avert side effects.

Vitamin B9: Taking B9 vitamin will help you get rid of dark circles. This vitamin is essential to promote healthy skin and eyes. This has to be taken along with the other vitamins, such as B6 and B12.

Vitamin C: When the blood vessels surrounding the eyes become weak, it leads to dark circles. This discolors the skin under the eye and reduces the skin thickness. When you consume vitamin C, it tightens the blood vessels and produce collagen. Women need to take around 75mg of this vitamin while men should take around 90mg. If you smoke or consume alcohol, then you need to consult the doctor on how much dosage of this vitamin to be ingested every day and also use best cream for dark circles under eyes.