I had 2 Restylane injections. I had 1cc of Restylane injected into each nose to mouth line on the same day. I was delighted because the lines were not visible anymore. I am now 10 days after the injections and the results I had from the day of the injections have completely gone! I look like I had no Restylane injected at all. I am so depressed with the outcome because the Dr. told me the day I got the injections that my results will last up to 6 months. I wish i'd never had it done because i have spent alot of money with no results. Should 2 injections of Restylane show some results for deep lines?