Food Graphene Oxide in Over-the-Counter Meds and Personal Care Products. Test Before You Use! admin - March 21, 2022 0 To access this post, you must be a member of Healthy Home Plus. If you are already logged in as a member, please refresh the page. The post Graphene Oxide in Over-the-Counter Meds and Personal Care Products. Test Before You Use! appeared first on The Healthy Home Economist.