Henna has been used in the Orient and Asia for hair coloring and skin decoration, i.e. tattoos, for more than 4,000 years. It is the best known and widely used plant in Ayurveda. Henna powder can be used alone or mixed with indigo and cassia to produce various shades of brown and red. Radico's organic henna powder is the cleanest way to color your hair, as it contains certified organic henna leaf powder. Features of Henna: Improves hair growth Reduces hair loss, makes hair stronger, prevents dandruff, controls scalp itching, repairs split ends. Maintains balance and keeps scalp clean, makes hair thicker and shinier. Makes hair shiny, soft and manageable, and also straightens natural curls.