I'm worried about facial sagging. How long does the Density High procedure take?

I haven't gained any weight, but as I get older, my skin elasticity is dropping so rapidly that my jawline feels like it's sagging downwards ㅠㅠ Every time I look in the mirror, jowls stick out around the corners of my mouth, and I've developed a double chin, so I'm seriously stressed out lol. I heard that radiofrequency lifting is the best way to tighten up and completely refine the lines, so I'm looking into it these days... Density High It's so popular, so I'm curious! Since I'm a working professional, I want to quickly go for a consultation and treatment after work on a weekday. From the anesthesia to the facial mask and finishing touches... Density High gun Procedure time I'm wondering how long it takes. I have thin skin; will it lift into a V-line without any side effects like cheek hollowing? I'm a total wimp, so I'm scared of the pain. Density High If anyone has tried it, please give me some advice on the pain level and whether the effect is real lol