Chin Botox Periodically, once a year is correct. It 's definitely effective . 150,000 won from Germany? It seems that the market price for domestic products is 40,000 won, but foreign products do not produce immunity, so I wrote that I should use something safe to use on my face, but other plastic surgery clinics seem to say that there is no difference between the two? It's just marketing . Did you get botox on your chin? about 7 years? It seems to work, but I have never had any side effects. It is suitable for daily life immediately after being hit, and the chin has a lot of muscles, so if you have a square face, I recommend the one that fits.