Tear trough fillers are very well tolerated and have a low-risk profile in most patients. Although the under-eye area is delicate, our soft hyaluronic acid (HA) fillers are specially formulated for the under-eye region and are highly effective at rejuvenating this area. As long as a fully-qualified practitioner administers tear trough filler, this treatment is generally considered very safe and is far less invasive than tear trough surgery, which involves the grafting and repositioning of fat.