GHK-Cu

Overview

GHK-Cu is a small peptide that binds copper and occurs naturally in human plasma, saliva, and urine, though levels decline with age. It’s one of the more established peptides in cosmetic and dermatological research, where it’s studied for stimulating collagen production and supporting skin repair, alongside broader interest in its wound-healing and anti-inflammatory properties.

Dosing

See the general Dosing Guide for reconstitution and administration basics.