The area under the eyes, is particularly challenging for many peoples. The look of bags, dark circles or sunken eyes can make an individual appear tired and unwell. Dark circles can have many causes. Heredity, allergies/congestion, hyperpigmentation and thinning of the skin can all alone, or combined cause the dark color. Eye Corrector Serum is specifically formulated to work on the fragile skin around the eyes. It helps reduces the outer shell of dark circles under the eyes.