Chemically Talking, this molecule is "midway" amongst Sorbitan Oleate and Sorbitan Trioleate, this means 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 2:3 for this reason the "Sesqui" section while in the molecule's name. Because of Nivea, Q10 i