I'm worried about sagging cheeks, so I want to know the recommended number of Density High sessions lol

My weight is the same, but my skin elasticity is dropping rapidly, so my face line is sagging overall and I have a double chin. ㅠㅠ Every time I look in the mirror, the jowls around my mouth stand out, so I'm looking into firming lasers to refine my facial lines. lol. These days, when it comes to tightening the skin with high-frequency heat... Density High Everyone was recommending it, saying it's super popular! They said it perfectly defines the jawline without worrying about hollow cheeks, which is usually done at dermatology clinics... Density High Approximately how many treatment sessions are required for a noticeable and lasting V-line effect? Recommended frequency I'm asking out of curiosity. My skin is on the thinner side, so I want to know if it is safe and without side effects. Density High If anyone has received this before, please leave some tips on the pain level and frequency lol.