There are many ways to fill the tear trough, hyaluronic acid filler costs around $2,000; autologous fat filler costs around $5,000. 1. Hyaluronic acid filler: Hyaluronic acid is a biologically shared tissue component and a commonly used filler. If you choose hyaluronic acid to fill the tear trough, the cost is usually around $2,000. 2. Autologous fat filler: Autologous fat filler is to use the excess subcutaneous fat cells in a certain part of the human body, sucked out and then injected into the area to be filled after special treatment, the advantage is that it will not produce rejection reaction, the cost is relatively high, usually around 5000 yuan. It should be noted that, in addition to the material of the tear trough filling will affect the cost of the surgery, the different regions and hospital grades will also lead to the cost of filling the tear trough is affected, such as developed regions, the cost of filling the tear trough of the three hospitals is relatively high. If you want to do tear trough filling, you should go to a regular hospital and choose the right way according to your personal situation.