is coconut oil good for dry hair?

Yes!

Yes coconut oil is a gift from God

No it will leave it greasy

yes-very good

Nor for white hair. It will cost the hair and make it flat and greasy looking. Will get worse over time. But I don't know about black hair. They have to jump thru all kinds of hoops to get their hard to do anything. So if you're black you better talk to a black hair specialist. Jmo.