Caprol Micro Express (INCI PEG-6 Caprylic/Capric Glycerides (and) Polyglycerol-6 Dioleate (and) Glyceryl Caprylate/Caprate) is a non-ionic solubilizer that can create emulsions when you want to add something oily to something watery (so it’s a bit like using polysorbate 20, polysorbate 80, or Cromollient SCE). It’s water soluble, and it can be used at 10% to 15%…