I just want to say that I follow your steps outlined in the book and the henna turned my black/gray hair to black red/orange and the indigo changed it to black/black. YEAH!. I am African American and I am attaching a couple of photos. I will to before with gray, after henna, then after indigo.
I am very happy with the outcome.
This is not so much an enquiry but just a short email in letting you know that your product is absolutely wonderful. I tried it a week last Thursday for the very first time and although very laboured and time consuming the results were amazing. My hair (afro kinky) did turn out a little bit dry afterwards but putting a good oil steam treatment in afterwards it softened up after a few days. I have taken some pictures before and after the colouring and am not sure how to get this to you. Do you have a special site where people to give in info or testimonials? or is this the best method. Please let me know. I really really love this product