I posted a similar query in the creams forum but I am wondering if shea butter can be as effective as lanolin as far as post-shave care. I've used plenty of shea butter products but have been very hesitant to go the lanolin route for fear of a face reaction. I don't want to be stuck with yet another product that will see little or no use. Can a soap such as Pre de Provence with its shea be as effective as something like Mitchell's Wool Fat with its lanolin?