How to apply moroccan henna hair dye to your hair to color it a copper tint. The lighter your hair the more copper the outcome and the darker it is, the more of a copper highlight you’ll get. This henna will cover grey hair. Moroccan henna is also the quickest henna, being ready to use after just 1-2 hours of dye release. It blends easily with indigo if youd like your hair to come out more brown, dark brown or up to black tones. Henna is also very strengthening, hair thickening, protective , tre