It depends. Dark circles can result from a number of issues. Some patients simply have a genetic predisposition. While for others, the dark circles are the result of the lower fat pad migrating towards the outer corner of the eye. A dark circle is really just a shadow and the coloration of a muscle behind thin eyelid skin. While filler may help, it is NOT, as the internet may lead you to believe, “the end all, be all” for everyone. I would advise you to first schedule a consultation with a board certified plastic surgeon who is adept with both surgical and non-surgical modalities for treating aging eyes. Only a comprehensive, in person exam can determine the right procedure or procedures for you. Filler under the eyes can be beneficial, but it can also be truly disastrous in the wrong hands.