My face line is sagging. Is Density High suitable for me?

Lately, I've felt like my facial contours are sagging overall, so while looking into various options, I came across the Density High procedure. The name isn't familiar to me, but the reviews mention it alongside lifting treatments. However, what I'm curious about is whether this procedure provides a really strong tightening sensation, or if it's the type that gradually improves skin texture and elasticity.

I'm not sure if this laser shows immediate results. I'm also curious whether I can feel the effects of Density High after just one session, or if it takes several sessions to see a difference. I'd also like to know if it's a procedure with a strong emphasis on maintenance. Since this is my first time getting this treatment, I'm wondering how much explanation I can receive during the consultation, so I'm having a lot of thoughts. It's hard to make a decision.

I would appreciate advice or answers from those who are knowledgeable about whether the Density High procedure is suitable for someone like me who has lost overall elasticity and is looking for a laser treatment to firmly tighten my facial contours. I desperately need genuine reviews from those with experience.