The term simply refers to adding additional fat to the soap mixture after it has saponified. Adding the extra oil at this time keeps it in its natural state, and ready to instantly moisturize your skin as you use the soap. It is more like pudding at this stage. The soap is now poured into the mold, covered and left to set undisturbed for 24-36 hours to finish the curing process and harden. I determine what oil I will superfat with depending on the type of soap.
Cocoa butter is very rich and soothing and goes deep to moisturize and soften skin.
Sweet almond oil is obtained from the dried kernels of the almond tree, an excellent emollient and known to soften, soothe and condition skin. Olive oil is a great moisturizer because it attracts external moisture, holds the moisture close to the skin, and forms a breathable film to prevent loss of internal moisture. Unlike other oils, Olive oil doesn t block the natural functions of the skin while performing it s magic. I look at the make-up of each soap and determine which oil I will superfat with. Many are with olive oil, because it helps enhance the benefits of specific essential oils.