Chemically speaking, this molecule is "midway" in between Sorbitan Oleate and Sorbitan Trioleate, meaning 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" section in the molecule's title. When Farmacy claims "ma