Nope, but I heard others had.

Castor oil is supposed to help thicken and grow hair.

Olive oil is supposed to penetrate and soften hair.

Coconut oil is supposed to strengthen hair.

I heard that avocado penetrates hair and moisturizes it.

Rosemary and peppermint is supposed to stimulate hair. Tingles!

Sunflower and some other oils is supposed to have ceramides.