I had become very depressed about my under eye bags and circles. I did some research and decided to have tear trough injections. I researched because I wanted a Dr who specialized in eyes and face. I chose Dr Khan. He told me I would need lower blepharoplasty but I wanted to try this first. I am very happy with the results. Restyline under the eyes can last up to 18 months. I will go to Dr Khan within the next year for lower Blepharoplasty.