I have a slightly receding chin, so last summer I got 1cc of filler for about 30,000 won using a domestically produced filler that was promoted on an app. I was so satisfied that I left a review!! During the consultation, I initially recommended Botox for cobblestone chin for retention, but since I don't have cobblestone chin, they looked at it and said I didn't need to get it, so I just got 1cc. Since I'm still young, they said I would only do a little naturally, so it might not be 1cc, but it's a cheap domestic filler, so it lasts for 6 months to a year . I tried it, but it definitely went away after 6 months. Since it was my first filler, I went with the cheap one, and I was very satisfied~!! I'm not sure if I can get another brand of filler, but I'm going to get it again anyway..!!! I was worried that my face would become longer, but it was okay because I was able to get rid of it in the future. Chin acne doesn't completely disappear from the body when the filler goes off, so it sags? I was worried about it getting bloated, but it wasn't there at all. Instead, after about 11 months (all the filler had disappeared from the naked eye), I had a fever, and when I stimulated my chin, it was a little sore and swollen... I didn't know because I had never been sick before, but my immunity was definitely strong . It's said that it reacts when it gets weak ㅠㅠ And even though it's a soluble filler, it doesn't completely dissolve in the body, so you have to be careful. Still, I took cold medicine and an anti-inflammatory just in case, and when the cold went away, the tingling went away as well. Still, I highly recommend it to people with a chin complex. !!!