I just experimented with a recipe I found on From Nature with Love's blog.
I contacted the maker and she said it would be fine to use in your hair if it is dryer hair type. I tried the recipe using different butters and have found the butter comes out extremely fluffy, light and silky. I really liked the outcome of the product.
I would definitely recommend using the jojoba ester 70 and nothing else. With as hard as this substance is and for it to come out that light and fluffy and still hold its shape, I think anything else will fall short.