a cholesterol lipid enables the vaccine ingredients to be transported by the blood; the phospholipid adheres to the cell membrane to make it permeable; an ionizable lipid provides a positive ionic charge so the mRNA can enter the cell; a PEGylated lipid made by SINOPEG, a Chinese company
Link: https://fos-sa.org/2021/07/29/pfizer-whistleblower-karen-kingston-vaccine-ingredients/