GHK-Cu in wound and skin research: what do the studies show?
This Research Library page summarizes independently published research on GHK-Cu. For each study, the research model, key finding, and main limitation are stated.
Study 1
Evidence level: Human research
Subject: Topical copper tripeptide products after laser resurfacing.
Key finding: No significant reduction in postoperative erythema was found.
Main limitation: Specific cosmetic application and formulation; the primary clinical effect was not positive.
Source: Original publication via PubMed
Study 2
Evidence level: Animal research
Subject: GHK-Cu in wound chambers in rats.
Key finding: Concentration-dependent increases in collagen, protein, and glycosaminoglycans, among other substances, were reported.
Main limitation: Rat model; no direct clinical conclusion is possible.
Source: Original publication via PubMed
Scientific scope: Research on a molecule, research model, or pharmaceutical formulation does not constitute evidence of the efficacy, safety, purity, or suitability of a commercial Peptidera product. This page does not provide treatment or usage advice.
Header image: illustrative visualization, not a research result.
Related research products
View product specifications and available batch documentation. The studies discussed were not conducted with Peptidera products and do not prove the efficacy of our products. For laboratory research only; not for human or animal consumption.