There is no such thing as “what is good for tear trough filler”. Tear trough filler commonly uses hyaluronic acid, autologous fat, collagen and other filler substances, which should be chosen in accordance with the patient’s tear trough. Tear trough filler is a common way to fill the tear trough, mainly refers to hyaluronic acid, autologous fat, collagen and other filler substances to fill the tear trough, according to the filler substances are different, the effect is also different. Hyaluronic acid filler is relatively safe, and has the effect of hydration in addition to filling; autologous fat filler does not have rejection, as well as the function of shaping; collagen filler has the effect of whitening, but there may be a risk of allergic reaction. Tear trough filler requires a doctor’s interview to determine which filler substance is suitable, and it is recommended that you go to a regular hospital in time.