I've used jojoba oil in the past, not too crazy about it. I just posted about the oils I keep in rotation in the Scalp Stimulating Oils vs. No Oil on Scalp thread. Here it is:
"There are a few oils that I like to keep in rotation, the first definately being coconut oil. Coconut oil softens the hair and conditions the scalp.
Next would be avocado butter. "Avocado butter is a very rich, moisturizing treatment for the hair and skin, and it has some natural sunscreen properties." "This oil is rich in vitamins A, D and E; contains proteins, lecithin and amino acids. This highly therapeutic oil is said to have healing and regenerating properties. High percentage of unsaponifiables.Heals scaly skin and scalp."
I use castor oil here and there, and just started again with black castor oil. "Castor oil is rich in fatty acids. It is very soothing and lubricating to the skin. It acts as a humectant attracting moisture to the skin." It's also good to use with eo's as it helps the eo's penetrate.
Lastly, wheat germ oil. I really don't like the smell but I use it because of it's high vitamin e content. "Wheatgerm oil is rich is vitamins A, D and more importantly, E. It is often used sparingly to prolong the shelf life of massage oils and will discourage oxidation within the unsaponifiables in soap. It is also very nourishing to the skin. Wheatgerm oil prevents moisture loss from the skin, and it soothes irritated, sunburned, or burned skin. "Strong aroma, use sparingly. Unrefined Wheatgerm oil is a pungent oil with preservative qualities that extend the shelf life of other carrier oils and only a few drops are needed. This is a heavy oil with a deep penetration to repair skin damage skin, and is absorbed into the deeper skin tissue, and so is popular in beauty care. Very good for healing scar tissue and burns. Add a few drops to other oils for dry skin care. "
I also add peppermint, rosemary, and lavendar eo's to oils above.
"Rosemary and Lavender are excellent for all types of hair. Rosemary helps stimulate hair follicles and promotes growth, helps retard premature thinning and graying, and soothes and conditions the scalp. Lavender stimulates hair growth, balances oil production and replenishes the hair and scalp. "