Under eyes/tear troughs can be treated with dermal filler as a cosmetic solution for tackling tired and sunken looking eyes. It is a non-surgical treatment that involves injecting a hyaluronic acid gel-like substance with a cannula. As we start to age, the tear trough area becomes more prominent and hollow which can expose bags. Dermal filler injections help to replace the lost volume which disguises eye bags and reduces fine lines and wrinkles.