I am 65 and had Face Tite and liposuction under my chin 2 weeks ago. Are the folds permanent?

Results after FaceTite can continue to improve for up to 6 months after the procedure, so I would say your current appearance (at 2 weeks after the procedure) will continue to alter.  I would follow your surgeon's instructions and allow him to monitor your progress over more time.  

You will have swelling, which can last 3-6 months after your procedure. To speed up healing, you can try adding hyperbaric oxygen, lymphatic massage, venus legacy or exilis radiofrequency treatments. To improve final results, we will often do a kybella and ultherapy about 4-6 weeks after to get more of an outcome. See an expert. Best, Dr. Emer
 

Your overall appearance will continue to change over time.  The skin and soft tissue that has been treated with FaceTite will continue to change for 6-12 months.  I typically have my patient's massage the neck area after FaceTite.  It is fairly common to have contour irregularities for a period of time and this will continue to improve.  Take care.Timothy A. Janiga MD, FACS