I'm curious about the appropriate approach for managing wrinkles on the forehead.

Lately, I've been feeling concerned because the wrinkles on my nasolabial folds have become more pronounced, even when I'm not smiling. I'm not sure if this is due to my skin's overall dryness or a loss of elasticity. I can't even tell if these are simple wrinkles or if they're accompanied by sagging or sunken skin.

I'm also curious about the difference between when nasolabial folds can be improved with just moisturizing care and when a surgical approach is necessary. Various methods, including lifting, fillers, and skin boosters, have been mentioned. I'd like to hear an explanation of which types of nasolabial folds are appropriate for each.

I'm also curious to know if the recommended treatment or management direction changes depending on face shape or skin thickness.