Hello, I am a mother of four in my 40s. As I passed 40, I felt my skin elasticity dropping rapidly. So I started focusing more on skincare. In the meantime, I heard that Rejuran is good for regeneration, elasticity, and wrinkles. I found UNAI UNi was great because the interior was neat, the teachers were all kind, and the counselor explained everything in detail. So I decided to get Rejuran to reduce the pain After applying a white cream-like substance and waiting for about 30 minutes I have started the procedure. I heard that pain varies from person to person. My review is that it hurt twice as much as a hyaluronic acid injection. Still, I could endure that much for the sake of my skin haha. The reviews for Rejuran are really good haha. My skin feels firmer somehow. I highly recommend it^^ The effects start to appear little by little after about a week.