Quote:
Originally Posted by
Dmax 
The majority of non mass market soaps are "triple-milled", which means they are a lot denser, they contain less moisture and they last longer. They also tend to smell better, though that is of course subjective, and use expensive ingredients like glycerin, lanolin, shea butter, etc.
I bought some Costco brand Kirkland triple-milled soap the other day. 14 bars for $8.99. I haven't tried any yet because I'm still working on my last bar of Dove however I have generally been immensely pleased with every Kirkland product I ever tried with one exception. Their raisin bran sucked and I prefer Kellog's.