Indigo leaf powder is a dye which is obtained from the crushed leaves of the Indigo plant. Indigo plant has wonderful medicinal uses and all parts of the plant are used medicinally. It is a natural dye which can be used to color your hair or beard with or without henna. Henna has been proven to boost the strength of the hair and is also a safe natural dye which has no adverse effects on the hair due to repeated application. Henna possesses certain nourishing properties that are a great remedy to get rid of dry, damaged and unhealthy hair and scalp.