How much Restylane does it take to fill tear troughs? Will one syringe (1cc) be enough?

Hi @tracikitty! I recommend starting with 1 syringe of filler. Always seek treatments from expert injectors who have the skill and experience to precisely inject fillers into treatment areas and avoid risks and complications. Best of luck, Dr. Nima!

The amount of Restylane needed completely depends on the patient's anatomy. Different facial structure can make it easier or harder to fill the unwanted lines and depressions. In my experience, a patient usually needs between .5 to 1.0 syringe per visit. This is an unforgiving area as there is thin skin overlying. I never overfill and would rather do touch ups after a couple weeks to get the best appearance I can. See a board certified dermatologist or plastic surgeon for best results with your injections.

The amount of filler needed is variable and individualized. I suggest a formal consultation and find someone who injects with cannulas to limit complications.  Best, Dr. Emer.