Coconut oil is a natural way to help your hair grow longer, thicker, and faster. The vitamins and essential fatty acids naturally found in coconut oil nourish the scalp and help to remove sebum build-up from hair follicles. Peanut oil reduces protein loss, thickens the hair, adds moisture to split ends and regenerates damaged hair. It also reduces flaking of the scalp. Peanut oil is also a good source of Vitamin D, which has been found to promote healthy and lustrous hair.Castor oil is moisturizing, making it great for dry hair. Castor oil can also help soothe an itchy scalp and help reduce dandruff. Castor oil may help hair grow stronger and thicker. It can also be used as a remedy for hair loss.