I did something called Skyco around 2017..! I was really satisfied with the shape and line! However, there are limitations of semi-permanent fillers and threads, so I am going to remove them and get nose surgery!! The filler I got hit with was a filler called Lycol, and I think it was actually a thread called Scaffold??! At the time of removal, they informed me that it should be removed through an incision, and the staying power continues until now . I'm going to step up and leave a review!!