What are some secrets to maintaining skin elasticity in winter?

These days, I don't like looking in the mirror or taking pictures.

It was really noticeable that the skin on my face had lost elasticity.

Until my late 30s, I used to live with people telling me that I was born with good skin.

Even though my face isn't pretty, I consoled myself with the thought that my skin was good and elastic.

These days, anyone who looks at me thinks I'm my age

Even with makeup on, I look dull and tired.

I think that dry skin also has a big impact on skin elasticity.

I thought my skin was neutral because I didn't feel any tightness even after washing my face and not applying anything.

I did a skin test once and they said I have extremely dry skin.

It's not that I'm not dry because I don't feel like it;;;

If I get this treatment for dry skin, will it help with skin elasticity?

What kind of cream would be more helpful for managing dry skin?

Is washing your face with cold water in the winter bad for dry skin?