Apply castor oil “Castor oil can help strengthen your hair which is needed when growing out,” Imani says. “And I have [also] seen brow growth sparked with Revitabrow.” Agreeing with the ...

If you’re unfamiliar, castor oil is a vegetable oil that’s extracted from the seeds of the castor bean plant, a type of shrub ... have seen castor oil hanging out in the same aisle.