I started off using Proraso's Sul Filo Del Rasoio and loved it but it has apparently been discontinued for several years now.

I just was trying to find this today, after working on part of the wiki and it piqued my interest. Seems it is discontinued/unavailable everywhere I looked.

I'd say try out the Whole Food 365 one that /u/Leisureguy recommends or the Neutrogena Facial Cleansing Bar or some Dr. Bronners soap.