This isn't technically a hair oil, but it is nourishing, anti-frizz and moisturizes and smooths hair without leaving it feeling heavy or greasy.
You can use this one on any part of your body, but especially your hair. There's a pump nozzle so you only need to dispense as much as much need into the palm of your hand, then slide your hands through your hair while focusing on the ends. Simple as that.
This is especially great for dry, damaged hair as it provides intense nourishment and smooths while being lightweight and leaving behind a non-greasy feel.