It is interesting to me that it was more than halfway through this thread before anyone mentioned an animal oil (Thanks, Dixiedragon!) and there has been no mention since. I do realize that some have an aversion to AO in soap. Even if you don't, if you are selling and live in an area where vegan soap is expected, that is a consideration. But I've spent years perfecting my "go to" recipe, and it contains both lard and beef tallow. If I had to choose one of the 2, it would be lard. It mimics human skin and IMO nothing is better. I've tried most all of the pricey oils, but settled on a 5 oil recipe that includes lard, tallow, olive, coconut and castor.