As I get older, my skin barrier is crumbling

With the return of the cold season, should I say the season of rough, dry skin has returned to my whole body? Yet, my facial skin was still smooth.

As I get older, my skin barrier breaks down, and my facial skin has become rough. It is especially dry around my mouth and chin. (My skin is normal, and nothing used to happen even when I didn't apply anything.)

Ah, I can't turn back time, but if I just leave it alone, it feels like I'm giving up on being a woman (you know a woman is supposed to be a woman until she dies, right?)

How could I have known my skin barrier would be in trouble like this? My skin looks retouched in the photo taken with Unnie's Pouch. It looks nice, but it doesn't feel that way to the touch. (It's rough~)

Are there any good essences, serums, or ampoules for a weakening skin barrier? As winter approaches, I think an essence or serum ampoule would be helpful for a compromised skin barrier.

Please recommend an essence that improves my drying skin barrier.

Lee Yeon-sa is shouting out~^^