Quote Originally Posted by cestlavie View Post
Is it safe to use black seed oil undiluted on the scalp?
That's how I use it, I wont mix it unless i'm applying castor oil to my scalp but thats just cuz castor oil is so thick i need something to thin it out abit.

There's a recipe of lemon juice mixed with black seed oil that's supposed to help with hair loss. I did it a couple of times but I never stuck to it since I don't like applying anything to my scalp after washing.