Lipid Nano Particles (LNP)
Not watched this yet but as an industrial Chemist substances like the LNP substance PEG (Poly ethylene glycol) were used as surfactants/stabilisers in polymer shoots. Something that was put in a chemical reactor not something injected into the blood stream. When I first heard it I was flabbergasted.
— Elijah (@CherithElijah) November 17, 2022