At RegenMD, GHK-Cu is prescribed as a standalone injectable therapy
Eren-Yazicioglu CY, Kara B, Sancak S, Uysal SP, Yazici D, Okuroglu N, et al
Because these drugs reduce appetite, many people eat less overall and accidentally fall short on protein
Those are not the same thing as an approved medication with verified manufacturing, labeling, and safety oversight
Acknowledgements This study was approved by the Alfred Hospital Ethics Committee (project number 463/18) and the Australian Institute of Health and Welfare Ethics Committee (EO2018/5/501)
With something like IM8, the supplement's efficacy depends on its individual ingredients and doses