THE DEFINITIVE GUIDE TO FARMACY FACE MASK SHEET

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 inside of a ratio of two:three as a result the "Sesqui" component from the molecule's name. When Farmacy states