The GenF20 Plus site used to state that the supplement was FDA-approved but gave no further details about what that meant. It has since removed the claim. Our testers contacted the company and discovered that the supplement is manufactured in an FDA-approved lab. This means that the lab meets cGMP processing standards for quality and safety. It does not mean that GenF20 Plus has been tested or approved by the FDA. The FDA does not certify dietary supplements in the same way they do food or prescription drugs — at least, not yet.