COVID-19 vaccines don’t contain magnetic ingredients; dose volume is too small to contain any device able to hold a magnet through the skin
Lists of the ingredients in all COVID-19 vaccines authorized for emergency use by the U.S. Food and Drug Administration are publicly available. None of the COVID-19 vaccines contain metals or any other ingredient that could cause magnetism in vaccinated people, contrary to claims on social media posts. The ingredients in the COVID-19 vaccines are mainly lipids, salts, and sugars, and the active ingredient (mRNA or adenovirus) that allows the spike protein of the virus that causes COVID-19 to be produced in the body for generating immunity.