What procedures are effective for improving nasolabial folds?

Lately, I have been increasingly worried because the lines around the corners of my mouth seem to be becoming more pronounced, whether I am smiling or just sitting still. Perhaps due to a loss of elasticity as I age, my nasolabial folds are deepening, and even though I apply cosmetics diligently, the wrinkles that have already formed do not easily fade.

I am very self-conscious because I feel like I look very tired and older every time I look in the mirror. I am considering dermatological procedures that can fundamentally improve skin elasticity or fill in sunken areas.

I am curious about which procedures are actually helpful for improving nasolabial folds. Would lifting lasers like Ultherapy or Shurink be better, or would I see immediate results from injectable treatments like fillers or Skin Botox? I would be very grateful if you could provide specific details regarding the duration of effects, pain levels, and the typical number of sessions required for each type of treatment!