The natural remedy for the most sensitive among us. It doesn't get much simpler, or more gentle, than this. Castile (cass-teel) soap is a soap made primarily of Olive oil. Our Castile is made with just 2 ingredients - saponified olive oil and goats milk. This ultra-mild soap is like gold to people with sensitive, easily irritated skin - or for those that don't like, or can't tolerate, scents of any kind. -also makes a fabulous facial bar