As a cyclist who still owns and wears a couple of pairs of traditional shorts with an insert made from a piece of goatskin, I'm fairly sure that the chamois cream was mainly lanolin. I still have a small quantity of chamois cream bought long ago. I use a little bit sometimes but quite often just make sure that the leather is slightly damp. Anyone who has used a genuine chamois leather to clean windows or a car, knows how hard it can get when dry. I gave up a long while ago in trying to educate the 12 year olds who work in a well known bike store, that chamois isn't a bit of blue plastic, but is in fact a piece from a dead animal.