cold process shampoo bars

Hey everybody, So I just started doing research to make shampoo and conditioner bars and it all seems so confusing to me with possibly requiring a hair mask, vinegar rinses, etc. you'd have to do as well. Does anybody have any recommendations, tips, or great recipes I can try? I also just...

I have decided to make only shampoo bars for the ones which will be carried in my local stores, rather than having several different soap base recipes, adding natural colorants & herbal infusions to them all, as well as essential oils. I love shampoo bars on the skin as well. I am not even a...