I have a question about double chin removal procedures for the summer vacation season.

As I entered my 50s, my skin elasticity decreased and my facial contours began to sag, making my double chin appear increasingly prominent, which has become a major concern. I didn't used to mind it much, but lately, whenever I look in the mirror, my jawline looks saggy, making my impression look dull and older, which worries me.

With the summer vacation season in full swing, I haven't been able to exercise properly due to the heat, and the reality of my obesity feels even more acute as I've gained weight. That is why I've recently become interested in ways to get rid of a double chin. Among the procedures offered at dermatology clinics, what are actually effective methods? I've heard about methods like contouring injections and fat-dissolving injections, but would laser lifting or radiofrequency treatments be more definitive methods? I'm also curious about how many sessions are needed to see noticeable changes and how long the recovery period takes after the procedure.

Is there a way to maintain the effects for a long time if I use it consistently? It would be a great help if you could share your experiences or advice.