Please tell me the characteristics of Livicol!

Many people recommend the Revicol treatment for skin elasticity care.

I was really interested because it is said to help collagen build up firmly from deep within the skin.

Since this is my first time trying this procedure, I would like to get a consultation first. I am wondering if the Revicol treatment is safe for sensitive skin types!

I would like to know what the unique characteristics of the Livicol procedure are compared to other regenerative injections, and how many days the redness or swelling lasts after the procedure.

Oh, and I am also curious about how long the downtime—such as pain, bruising, or unevenness—lasts after the Revicol procedure. I would appreciate it if you could let me know if I can feel visible results after just one session, or if you typically recommend a minimum of several sessions.