Thanks for your informative article. I don't have black hair, but I do have a very sensitive scalp (as in, can't even use castille soap) - do you think this would be a gentle solution for me? (I do have naturally dark hair, thick in texture, just not as thick as yours.) Thanks for your thoughts.
(Oh, you may have a typo in your ingredient list, it says in #2, "soup" which I'm guessing should be "soap"...)