That is only calcium and vitamin d, bit of any use. Dark circles are a common problem but the cause for its occurrence has to be determined. Most of the times, it's genetic that is it runs in the family. But inadequate sleep, nutritional deficiency or working on laptop for long hours can also cause this. Please get your hemoglobin checked. Creams can be tried, which are specially made for treating pigmentation on this area. Please use a sunscreen. You can contact me through online consult option for detailed prescription and all other precaution to be taken.