Yuonne Clinic is a Seoul clinic in the red building directly in front of Exit 8 of Sinchon Station, where it performs Rejuran, filler, and Botox treatments. For Rejuran, it uses a vibration device alongside the procedure and applies numbing cream carefully to reduce pain. The director handles one-on-one consultations without a consultation manager and checks the lip design together with the patient using a mirror during the procedure. Rejuran is not a completely painless procedure.