Chemically Talking, this molecule is "midway" among Sorbitan Oleate and Sorbitan Trioleate, indicating that it is also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but in a very ratio of 2:three for this reason the "Sesqui" part during the molecule's identify. As a result of Nivea,