It is important to use fillers around the eyes sparingly as over-correction can look awful. In most cases 0.5 cc (half syringe) is good for each side. However, each patient is different and the amount should not be determined without examining you.
Restylane is my preferred filler for the tear trough area. It is soft moldable and lasts about a year. I typically will use about 0.3- 0.5 cc per side depending on how much of a correction is necessary. More can always be placed at a later date.I do not believe in the semipermanent fillers in this area. If you are not pleased with the correction this is very difficult to fix. The restylane however can be dissolved with an enzyme.Good luck
