Powdered pepper is a type of spice that we all have at home. We absolutely put pepper in every meal. It improves the taste of the food and also gives a nice smell. But you will hear another benefit of the powdered pepper. Mix one scoop of pepper with two spoons of olive oil. Apply this mixture on the scalp. Wash your hair after ten minutes. This mixture ensures that the nerves in your head are active and there is more blood flow in your scalp. These nutrients make your hair grow faster and thicker. You can apply this method 1-2 times a month.