Get your beauty sleep. Get plenty of sleep nightly. It’s not entirely clear why inadequate sleep results in dark circles under the eyes, but lack of sleep tends to cause the skin to become paler and reduces circulation. It’s also believed that too little time lying down is a cause in itself. Before going to bed at night, remove all eye makeup. If you don't do so, when you get older, your eyes can look much more tired on a daily basis.
Use cucumber slices. Cucumber slices have long been used to reduce puffiness and refresh the appearance of skin around the eyes, providing a fast "pick-me-up" for tired and puffy eyes. Place a slice over each eye, extending over the darkened area. Do this daily, coupled with lying down for 10-15 minutes. Keep your eyes closed.
. The tannin in tea bags reduces swelling and discoloration. Lie down, preferably in the morning, and leave the cool and damp caffeinated tea bags over your eyes for about 10-15 minutes. Keep your eyes closed. You can refrigerate them overnight so they will be ready in the morning.
Use an under-eye cream. Use a concealer that will camouflage the dark under-eye circles. It's important to use a concealer that matches your undertone (namely, yellow and peach (for bluish circles). After applying the concealer, set it with a light dusting of translucent powder.
Eye-cream. Apply an eye cream containing vitamin K and retinol. Dark circles may be caused by a deficiency of vitamin K. Regardless of the cause, however, skin creams containing these two ingredients reduce puffiness and discoloration significantly in many people. Long-term daily use seems to have the greatest effect.