Does it work with dry fuzzy hair ?

I heard it was to be used on hair. I'm a wavy/curly hair girl and my hair can take alot of oil compared to other people. You said fuzzy, so I think you're going through the same thing, try a little. It's world renounced, even just to make hair shiny. I have dry hair and skin, if you have comination or oily I would just avoid root areas. ;)

I have mid-length curly hair. How much should I use on my hair?

I would try a very small amount, rub it in your hands, apply to hair. There is always the danger of using too much.

Would you recommend this product for someone with an oily face or does it work better for a dry skin?

I'm not sure. I used to have very dry skin, but over years it became normal + a bit Oily T-zone though. So I always have my Oil Absorbing Sheets with me anyway - works as magic. It is Nuxe oli. But its dry oil! After it sits for a little bit on your face, you can even put a make up on. You know, you would not regret if you buy it, because if it doesn't work for your face, you can use it on your body. It will make your skin really really soft.