Chemically speaking, this molecule is "midway" concerning 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 inside of a ratio of 2:3 that's why the "Sesqui" element inside the molecule's title. Because of Nivea, Q10 i