This is my first attempt to make shampoo. Actually it is just liquid soap, but formulated to be gentle to hair. Come to think of it, that's exactly what they are selling in the store, huh? This was not an easy project. Cold process soap, or bar soap, is a pretty straight forward, but this shampoo took many steps and it isn't finished yet. At this point I have to let it sit around for a couple of weeks and then help it gel up a bit, then re-bottle it in bathtub appropriate bottles. I put a men's cologne scent in the blue shampoo and an Herbal scent in the peach shampoo. The formula is the same, just different scents. I hope this works, it was a very interesting project.