Castor Oil
One of the best oils that can be used to stimulate the growth of hair in bald areas is castor oil. It contains a lot of ricinoleic acid, which enhances blood flow to the scalp and nourishes the hair follicles. Its viscous nature also contributes to a great level of moisturizing the scalp and eliminating dryness which is a major culprit of hair loss. In the long run, frequent massages of a small quantity of castor oil (combined with a lighter oil) may improve the growth of new hair.
