Hair Styles Castor oil contains natural compounds that promote hair growth. It provides nour… By Karolina Misev On May 1, 2018 0 Share Castor oil contains natural compounds that promote hair growth. It provides nourishment, enabling the hair follicles to restore growth to a normal level. Source by jones06terri CASTORcompoundsGrowthHairNaturalnourOilpromote 0 Share