Chemically Talking, this molecule is "midway" concerning Sorbitan Oleate and Sorbitan Trioleate, this means that it's also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but within a ratio of 2:three hence the "Sesqui" portion from the molecule's identify. Apply to clean skin in the m