What is the price of Liviheal and how painful is the procedure?

My skin feels very dry and rough, perhaps due to the change of seasons, so I am considering a skin booster treatment. Among them, I became interested in Libby Heal because I heard it has good ingredients and is excellent for skin regeneration. However, since I am quite a timid person, my biggest concern is how painful the Libby Heal procedure will be. I would like to ask for advice from those who have experienced it, specifically whether it is bearable with anesthetic cream applied, or if it is painful enough to require general anesthesia.

I am also curious about the typical price range for a single Livy Heal treatment, although I understand it may vary by region or clinic. I would like to know if hydration improves significantly after just one session, or if I need at least three sessions to see cost-effective results. I am considering investing in Livy Heal to improve my skin condition, and I am wondering if it is a treatment that offers high satisfaction relative to the cost. I would appreciate it if you could share this information!