I've always strongly colored and gray hair with chemicals. Now I wanted to change and have found me Herbal Hair Color, initially from another manufacturer. Unfortunately that did not work out. Then I came across Khadi and lo and behold! It works. Although not 100% as with chemistry, but still about 90%. So that I can live with it in any case. I am very happy that I can do without chemistry color future. Together with the Amlapulver yields the dark brown a great result. Unfortunately, it is in plants colors so that the result in each hair may vary. But an attempt is all worth it! It makes a great shine and cares very nice. The somewhat disturbing for me, spinach-like smell you get beautifully with the Conditioner Khadi under control. You can even color the only approaches. And that, in my very fast-growing hair, just every two weeks. With chemistry is not that. So I think it is worth considering whether one should not change to natural colors. Despite the long exposure time. It is worth it. For health reasons. Na and the price does not get you comparable quality!