Composition and Properties
Shea butter extract is a complex fat that contains, besides many nonsaponifiable components (substances that cannot be fully converted into soap by treatment with alkali), the following fatty acids:oleic acid (40-60%), stearic acid (20-50%), linoleic acid (3-11%), palmitic acid (2-9%), linolenic acid(<1%) and arachidic acid(<1%).
Shea butter melts at body temperature. Proponents of its use for skin care maintain that it absorbs rapidly into the skin without leaving a greasy feeling.
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