Hello and thank you for your question! I would recommend a consultation with a board certified provider who specializes in fillers. To answer your question appropriately, the area must first be assessed. The filler will have longer lasting effects dependent on the area and also the area should be treated to complete correction. Typically, with complete treatment, you should experience results for up to 12 months.
Thanks for your question! Restylane Defyne is a fairly new product but based on the lasting effects of Restylane, it's expected to last for approximately 9-12 months. It's important to remember that everyone metabolizes fillers at a slightly different rate so what may be true for one patient can be different for another. I suggest scheduling a consultation with a board certified physician who can talk to you about the benefits of Restylane in more detail and to make sure that you are a good candidate for treatment.