Noorani Black Henna is used for black hair coloring. The Herbal Based formula covers all types of grey hair and gives a natural look to enhance your personality with a sparkling younger look. NOORANI Henna will give the same color always. It does not differ from batch to batch. There is stringent testing of every lot before it is shipped. The paste is very smooth and very fine. The outer color of NOORANI Henna remains green for a very long time and does not turn into brown or black lumps.