I have been reading about uber lather on the forum and decided to try it. I picked up some of this Glycerine and holy moley, whole new ballgame. It's even better.
I think in the US you can get it from drug stores, like cvs, walgreens, etc. Maybe walmart? Just a couple of drops on the soap before building the lather is better, slicker and face is not remotely dry afterwards. Here I got it from a grocery store (garis) for 18 pesos which is 1.38 for 500 ml (16.9 oz).