I have thought about it. Unfortunately, CP based shampoo bars very rarely work well with peoples' hair. A very slim few can use them without any issues, but most people it doesn't work well for. I haven't gotten into syndets (synthetic detergents), so I haven't even made any attempts at shampoos. I do use my regular soaps on the boys' hair, which works fine, but their hair is never more than 0.5" long. I am going to be introducing another soap recipe soon, but it still needs testing and such. I like having a wide range, because I mostly start off with stuff that I want for myself, then offer them to other people. Just a way to kind of support my own habits (I LOVE candles, but they're expensive, so if I buy bulk, make my own and offer some to the public, I can pay for my own candle habits).