https://en.wikipedia.org/wiki/Aleurites_moluccanus A native from Hawaii also grown in Indonesia, it is a fast drying oil that has the ability to reduce skin rashes and penetrate quickly in the hair fiber, naturally facilitating combing.
https://en.wikipedia.org/wiki/Cyperus_esculentus An aquatic flowering plant known to Ancient Egypt more than 4000 years ago, Papyrus is now grown in Africa but also popular in Spain. It is unique for its capacity to confer elasticity, smoothness and shine to hair.
https://en.wikipedia.org/wiki/Illipe Illipe is native to Borneo and very similar to cocoa butter for emolliating and bringing elasticity to the skin. It has a high melting point, useful in the making of lipsticks, which enables to add only extremely low concentrations of waxes.
https://en.wikipedia.org/wiki/Balanites_aegyptiaca Growing in the semi-arid zones of Sahel, the desert date seeds are collected by the most remote communities as an income generating activity. The replanting of the trees help fight desertification. The oil confers elasticity to the hair while offering anti-inflammatory and anti-bacterial properties to the scalp.
https://en.wikipedia.org/wiki/Crambe_abyssinica It is a fantastic lubricant conferring an almost silicon like smooth feel to hair and skin with a glossy shine, while helping detangling.