ghk vs ghk-cu Everyone seems to be talking about right now… but most people still don't understand what it actually does. GHK-Cu is a naturally occurring copper-binding peptide that has been studied for its GHK-Cu Scalp Solution | Empower

Anti-Aging Marvel: Epithalons primary claim to fame lies in its anti-aging properties

B., Reller, M., Sterling, C., & Weissman, S

Researchers comment that a single introduction of the peptide may upregulate growth hormone production by somatotrophs for prolonged periods of time, thus apparently contributing to an overall increase in [growth hormone] secretion by 46% and also potentially upregulating its main anabolic mediator insulin-like growth factor-1 (IGF-1) by 45% on average

2025 Aug;644(8076):463-472

10: Sikiric P, Seiwerth S, Skrtic A, Staresinic M, Strbe S, Vuksic A, Sikiric S, Bekic D, Soldo D, Grizelj B, Novosel L, Beketic Oreskovic L, Oreskovic I, Stupnisek M, Boban Blagaic A, Dobric I

Its potential anti-aging benefits and ability to reduce chronic inflammation have also been noted, although these effects require further validation in human studies