Hi there...Mild to moderate dark circles often respond well to simple and inexpensive treatments...Try a cold compress, two chilled teaspoons or a bag of frozen peas wrapped in a soft cloth to temporarily reduce dilated and discolored under-eye blood vessels....Elevate your head with two or more pillows to prevent puffiness that develops when fluid pools in your lower eyelids.....do not wash your hair too roughly, do not use many shampoos, you should not wash your hair with too hot water...try to have healthy diet at regular intervals,drink more water,manage stressful situations smoothly if possible avoid them,biotin supplements helps you...Consult nearest dermatologist they will do the needful.