I have already tested some henna but with Henne Color I've achieved the greatest result. You have to say that this is not the plain henna, because it is mixed with Sodium Picramat, a chemical color enhancer, which is one of the aromatic amines. Who can not be deterred, achieved with the color Auburn a really intense rushing, beautiful dark red that did not go to the Orange, just perfect. I've let einfwirken 2 1/2 hours and on stirring some vinegar and oil with added.