Coconut oil
Coconut oil consists of fatty acids that pass inside through the hair shaft and decrease protein loss from your hair. Coconut oil is also used either before or after washing your hair depends on the type of your hair. If your hair is prone to be oily, then you can try leave-in treatment overnight or 3-4 hours before you wash it. Massaging with coconut oil into all your hair and the scalp. If your hair type is dry, you can use leave-in treatment also. More research requires on coconut oil as it promotes the growth of hair, but it also shows that it enhances health and gives hair luster and it has been used for centuries.