Inquiry regarding treatment for horizontal neck wrinkles and loss of skin elasticity

Hello. I am writing to inquire because I am deeply concerned about the distinct horizontal lines on my neck and the sagging skin elasticity.

Perhaps due to my habit of looking at my smartphone or monitor, deep horizontal wrinkles started to form in the center of my neck at some point. Furthermore, the skin on my neck is gradually thinning and losing elasticity, so I get self-conscious whenever I wear clothes that reveal my neckline. It is stressful because I feel like I look older than my age.

Even after applying neck cream and massaging, I found it difficult to see a noticeable effect on my deep neck wrinkles or sagging skin texture. I would like to know which method is most suitable for my skin condition among Juvelook, neck Botox, lifting lasers such as Ulthera or Shurink, or fine-particle filler treatments.

Please also provide information on the degree of pain, bruising, or swelling during the procedure, the time required to return to daily life, and the estimated cost. Thank you.