What makes Revicol different compared to other skin boosters?

Lately, my skin has been very dry and lacks elasticity, so I've been looking into skin boosters, and a product called Revicol caught my eye. I've heard of Rejuran and exosomes, but I'm curious about exactly what the characteristics of Revicol are and which skin types it is most effective for. I heard that it strengthens the skin barrier by inducing collagen production.

I also want to know if the dewy glow effect appears immediately after the treatment.

I am also worried about how long the embossing marks last after the Revicol procedure and how painful it is. I tend to be a bit sensitive to pain, so I'm hesitant to go ahead with it if it hurts too much. If anyone who has personally received Revicol has experienced their skin texture becoming firmer and inner dryness disappearing, please share your experience. I want to improve my skin condition instantly; would this procedure be the right choice for me? I look forward to your advice!