Will the results last satisfactorily after getting a double chin lift?

As I get older, I have started to become particularly self-conscious about the area under my chin. At some point, the double chin, which I didn't really notice before, began to appear clearly in photos and in the mirror. While some weight gain might be part of it, I feel that my overall skin elasticity has decreased significantly, so I became deeply concerned that this isn't a problem that can be solved simply by dieting. Naturally, this led me to look into double chin lifting procedures, but I found it difficult to make a decision because there are more types and methods than I expected.

I became more interested in double chin lifting because it is a procedure that refines the jawline by lifting sagging skin, rather than simply removing fat. It is also true that it is less burdensome because it is performed using a relatively simple method rather than surgery. However, since there are various types of double chin lifting, such as thread lifting, ultrasound, and radiofrequency, I continue to have questions about the differences between them and which method is more effective.

Above all, the most important factor for me is the duration. No matter how effective the results are, if the effects are short-lived, I would have to undergo repeated treatments, and the associated time and financial burden cannot be ignored. It is difficult to establish a standard because some reviews claim the effects last for a few months, while others say they last for nearly a year. Although the duration varies depending on individual skin condition and care methods, I do not have a clear sense of how long it typically lasts on average.