Okay so here's my hair, the back of my head actually *wink* after washing with a solid shampoo bar! I think it did a great job. I have fine straight hair that is thick and it tangles easily. This combed through nicely and I did NOT use any conditioner. I did follow the solid shampoo bar with a herbal vinegar rinse of chamomile tea, distilled water and ACV. I have medium brown hair and there is a bit of natural red.
If you are interested in giving them a try you can visit her Etsy Shop here called In A Lather.