I tried to find the ingredients for your bar, but couldn't. Many soap/shampoo bars contain castor oil. The one, and only, time I used a CV bar, it left my hair dry and tangled. Only time my hair tangles is when I use an ingredient it doesn't like. That's the first way I found out my hair doesn't like castor oil.
I don't purchase soap bars that contain castor oil to use on skin, either. For us, they just aren't as moisturizing as bars that don't contain it. DH used to change from Safeguard to Dove in the winter because of dry, itchy skin. Even he notices how much better his skin feels with the cold processed soaps. He's used them for the last five years and never changed back to commercial soap.
3a (Corkicelli), highlighted, fine, low porosity