1 2 3 "World Drug Report 2014" (PDF)
GHK-Cu spray delivers the naturally occurring human copper-binding peptide GHK in a ready-to-use topical carrier, so researchers can apply a measured dose without any reconstitution step
(The FDA has received more than 700 adverse event reports tied to compounded GLP-1s, but its not clear if the events were caused by the drugs.) The companies also see compounders as a threat to their obesity drug sales, which are estimated to balloon to $100 billion a year by 2030
2019 ESC guidelines on diabetes, pre-diabetes, and cardiovascular diseases developed in collaboration with the EASD: the task force for diabetes, pre-diabetes, and cardiovascular diseases of the European Society of Cardiology (ESC) and the European Association for the Study of Diabetes (EASD)
Second, when two sources differ by that much, at least one of them is not describing what it claims to describe