I'm worried about my sagging face.

My face is sagging, my under-eye area is sunken, and wrinkles are prominent. When I take a picture, I look lifeless.

I've never tried lasers because my skin is thin. I've only ever tried Rejuran elastin. Are there any non-laser treatments that can prevent and improve facial sagging? Also, I have vertical wrinkles on my neck in addition to sagging on my face. What treatments would help improve them?

Last year, I had a double chin reduction procedure at Medipure, and it seemed to be effective, so a few months later, I had another procedure at another clinic. However, I feel like I've lost fat from my neck, and my wrinkles have gotten worse. Is this a possible side effect?