I'm curious about that 'DIP' shampoo bar however it is a bit disappointing I can't see the ingredient list. I pulled up 'DIP+Shampoo Bar' on a image search engine and the ingredients aren't shown on the box. If that brand was more transparent, I might've had it in my digital cart right now. If you ever do a part 2 of this, I'm curious if you could try, 'Everist' (tube) Shampoo Concentrate. It didn't last me as long as I would've liked but I liked the feeling and results of that hair product. I have hard-water and haven't truly adored using shampoo bars but this product was a nice middle-ground for me.