Tear trough fillers are a highly specialized non-surgical treatment designed to address hollows, dark circles, and tired-looking eyes. The "tear trough" is the depression that runs from the inner corner of the eye down toward the cheek. As we age, we lose volume in the mid-face and the skin under the eyes thins, making this hollow more pronounced and creating a shadow that looks like a dark circle.
The procedure involves injecting a specialized, very lightweight hyaluronic acid (HA) filler directly into the hollow area beneath the eye. By restoring volume to this depression, the shadow is eliminated, the transition between the lower eyelid and the cheek is smoothed, and the under-eye area reflects light better, significantly reducing the appearance of dark circles and fatigue.
Tear trough filler is not suitable for everyone with under-eye concerns. It is crucial to have a proper clinical assessment.
Due to the delicate nature of the under-eye area, this treatment is usually performed using a micro-cannula (a blunt-tipped tube) rather than a sharp needle. A single entry point is made on the cheek, and the cannula is threaded up to the tear trough. This method drastically reduces the risk of bruising, swelling, and vascular complications.
The procedure takes about 20 to 30 minutes. The filler used (such as Teosyal Redensity II or Restylane Eyelight) is specifically formulated for this delicate area and contains lidocaine for comfort.
Results are visible immediately, though the area may be slightly swollen. The filler will settle and integrate with the tissue over the next 2 to 4 weeks. Because the under-eye area has very little muscle movement, tear trough fillers last exceptionally long—typically 12 to 18 months, and sometimes up to several years.