ghk-cu benefits for skin and hair Perfection 1% Copper Peptides Serum Face Scalp .5 oz Unlock the Power of Regeneration

This is the foundational laboratory study that established copper peptides as a viable hair growth ingredient

Research overwhelmingly describes the safety of GHK-Cu positively, such as when the authors of a 2018 review called it a safe, inexpensive, extensively studied compound.14 However, even though copper peptides have demonstrated an impressive safety track record in studies, there are (as with most skin care actives) a few safety risks to consider

Skip it if you have extremely oily, acne-prone skin: Copper can sometimes be slightly comedogenic (pore-clogging) for specific skin types

The peptide research and studies overview tracks the state of clinical evidence across various peptides