The tear trough is the area of your face between the lower eyelid and the upper cheek. This area can be prone to darkness and shadows, which can make you look tired and aged. However, tear trough treatment can help to brighten the area and give you a more youthful appearance. The tear trough procedure involves adding filler to the area to correct volume loss and improve the contour of the face. In addition, it can also help to reduce under-eye bags and dark circles. As a result, it gives you a refreshed and rejuvenated appearance.