Non-greasy hair improvement product

Maybe it's because my hair is dry since it's winter

I'm trying to find a hair oil or essence.

If it's too oily, my hair looks greasy and feels sticky.

So, naturally, only the hair looks good?

I want to try using a product like that.

Is your hair dry with a lot of static and flyaways?

But I didn't bleach or perm my hair!