riddlepark
주름개선에 좋다니 써보고 싶네요
I don't know why I have a sample of Sooryehan The Black Serum, though lol
They say it's good for reducing wrinkles.
It has a thin consistency, so it is easy to apply.
I'm not sure about the wrinkle-improving effect. I guess I'll have to use the full-sized product for a longer time haha.