All Natural Extra Virgin Olive Oil is thought to be good for skin care and soap. This oil has not undergone any processing other than washing, decanting, and filtering. Use this Olive Oil to create Castille Soap and more!Common Uses: Cold & Hot Process Soap. Points of Interest: Has not undergone any processing other than washing, decanting, and filtering. High in oleic acid. Good for skin cell regeneration. Traditionally, Olive Oil is the only oil used in castile soap. All Natural. Cold Pressed. Cold & Hot Process Soapmaking Saponification Information: SAP NaOH .135, SAP KOH .19