Can fillers be effective for wrinkles?

Maybe because my skin is extremely dry and rough, no matter how much I hydrate, the wrinkles between my eyebrows and around my eyes are deepening ㅜㅜ

My forehead, I can't even talk about it... I'm so worried ㅜㅜ

I'm a bit scared of Botox for some reason, but I wonder if fillers are okay.

Is it a simple procedure? I've never done it before, so I don't know anything about it. 😢

I'm wondering if it needs to be done regularly... or if one treatment lasts quite a long time.

What should I do about the wrinkles between my eyebrows and around my eyes?