Chemically Talking, this molecule is "halfway" among Sorbitan Oleate and Sorbitan Trioleate, indicating that it's also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but in a very ratio of two:three therefore the "Sesqui" aspect inside the molecule's identify. It's also a potent antio