evidence: A Pfizer spokesperson in October confirmed that while graphene oxide is used in some vaccines, it is not used at Pfizer and is not in its COVID-19 vaccine. A full list of ingredients for all the vaccines is available on the CDC website.. [...] A Facebook post links to a video that says a German doctor discovered the COVID-19 vaccines include graphene oxide or graphene hydroxide. A speaker in the video also says, "Because these injections are experimental and they're only being used under the EUA, we do not know the full list of ingredients that's in them. No one knows." [...] PolitiFact, "No evidence of ‘graphene oxide’ that’s ‘toxic’ in Pfizer COVID-19 vaccine," July 8, 2021