PoppyPac @PoppyPac • Joined Aug 2021 • Active 3 years ago Remove Connection Are you sure you want to remove from your connections? Profile Forums Timeline Groups Photos Documents Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created PoppyPac Member September 14, 2021 at 2:06 pm in reply to: Solubilising essential oils You may want to try using PEG-40 HCO. I find that with high levels of essential oils, PEG-40 HCO is a better solubiliser than polysorbate 20.