Please let me know if you have experience with the recommended number of Livicol calls~

I am incredibly stressed because I can see my skin becoming so thin and fine lines appearing one by one. Every time the seasons change, my inner dryness is so severe that even applying a generous amount of moisturizer doesn't resolve the dryness on the surface. Feeling that my skin barrier itself has significantly deteriorated, I started looking into collagen regeneration and learned about the Revicol procedure.

I'm drawn to this treatment because I read that it's less irritating and more effective for skin regeneration than the existing Skin Booster. Has anyone tried Revicol? I'm curious about the level of pain, bruising, and swelling after the procedure, and I'd like to know the recommended number of sessions to see satisfactory results. I'd like to know if I can feel an improvement in skin texture after just one session, or if I usually need at least three. Please share your honest reviews or recommended sessions if you've had the chance!