It was a hospital that had two options, Belotero? and Chaeum. Chaeum had had jaw side effects in the past, so she was given Belotero, and I think it cost 40 won. ^^; Filling is 1/4? I think it was about 1/3 the price. The results weren't that great haha. It wasn't worth paying about 40 and it didn't feel pretty even if it was 10. I eventually melted it down. As time goes by, the philtrum looks really long.