Dark circles are medically defined as round, uniform areas of pigmentation under each eye. Most of us are confused by them, however, we are still confronting how to remove them. Some common ways to get rid of them are apply cucumber slices, drink black tea, use tea bag. New options come into being in modern society. That is oils. Many kinds of oils can reduce dark circles, even remove them thoroughly. For instance, olive oil, tea tree oil and jojoba oil. Recently a study showed that a mixture of chamomile essential oil and jojoba oil can help to reduce the appearance of dark circles under the eyes. Because jojoba oil help with reducing inflammation in the area and provide a smooth, even skin tone. You just need to apply them on the circles with gently massaging in 15-20 minutes, and them wash them with warm water. Plus, jojoba oil is the liquid wax produced in the seed of the jojoba plant.