I've been looking up scar removal reviews, and it seems the methods are divided into laser and surgical approaches.

My scar is quite old, so I'm curious how much it can improve.

I've seen many reviews where people underwent multiple treatments; is there a significant difference in the number of sessions required?

During the consultation, I definitely need to check if they assess scar depth and pigmentation as well, right?

Based on the reviews, what was the most important factor for those who were actually satisfied?