Kirk’s is the best Castile bar soap. How can we say that? Simple. It’s the only Coconut Castile soap brand continuously made since 1839, crafted with 100% Premium Coconut Oil for a gentle. and creamy lather even in hard water, leaving skin feeling soft and healthy. Kirk’s fans have loved this soap for generations. Our Original Fresh Scent gives you that clean-from-the-shower, fresh-as-a-morning-breeze feeling. This soap is made with traditional Castile ingredients and is clinically-tested safe for sensitive skin. Kirk’s Castile bar soap comes in two scented varieties and a fragrance-free option.