I wanted to get an Accu injection, so I searched for a plastic surgery app, and Zeniva Clinic had the most reviews! 49,000 won per session? I think I did that, and there was a 120,000 won event for 3 times, so I paid 3 times! I was treated on both sides of my chin, deep cheeks, and double chin. After the treatment, I received two treatments, spaced 4 weeks apart. After the treatment, the swelling was so great that I had to wear a mask. I have a very poor sense of vision, but I think I felt a slight difference! I think it's worth getting it once in a while.