see that is my concern, i do HP and i don't want to add shea or mowrah butter if it really doesn't do anything because its properties are destroyed with saponification. but i supposes if i leave it to the end...it will make it go from the crock to the mold easier anyway. also, it seems that everyone who has tried my soap, loves the old fashioness of it. plus i feel better cooking it and letting it sit for about two weeks, just for the heck of it. at least i feel safer knowing it should definitly be ready to use. but top is right....we really need to research this kinda thing...i started tonight, and really didn't see much on it...but i am not the best googler and of course, i was watching the westminster dog show. i must judge all dogs...LOL