Apricot Kernel Oil: (Armeniaca vulgaris, Prunis armeniaca) Apricot Kernel is a light but rich oil which is especially good for sensitive skin, as well as for and skin that is inflamed or dry. It can be used alone or in massage and is used quite often in lip balms and creams. It is particularly helpful for dehydrated, delicate, mature or sensitive skin. It has a high vitamin A content. For soapmaking, one should use one or two ounces for every pound of fat. It is normally used at 15%-50% strength, although it may be used full strength. SAP value: 190.0. INCI: Prunis armeniaca (Apricot) kernel oil.