I'm worried that I look older because of my neck wrinkles.

As I entered my 30s, I have been paying a lot of attention to my facial skincare, but at some point, I looked in the mirror and realized that my neck wrinkles were more noticeable than I had thought. I am particularly self-conscious because the horizontal wrinkles look much deeper when I lower my head. My face is fine, but I am stressed because my neck makes me look older than my actual age.

I have consistently tried moisturizing and using neck creams, but the wrinkles that have already formed do not seem to have changed much. I also think my habit of frequently looking at my smartphone has had an impact. At first, I didn't think much of it, but since it has remained the same over time, I am now even considering cosmetic procedures.

I’ve heard that procedures like skin boosters, Rejuran, neck fillers, and Ultherapy are helpful for neck wrinkles, but I’m curious which ones are the most effective. I’d also like to hear reviews or recommendations from people who have actually received them. Please let me know if there are any ways to improve them naturally.