Chemically Talking, this molecule is "midway" concerning 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 ratio of two:3 hence the "Sesqui" portion while in the molecule's name. Moringa and turmeric assist purify