Human PilotPubMed ID: 25441429·2015

Copper Peptide GHK-Cu Improves Facial Skin Appearance and Reduces Wrinkles

Pickart L, Chestnut CH, Pickart JM, et al.

Journal of Cosmetic Dermatology, 2015 · n = 28

Key finding

GHK-Cu reduced fine wrinkle depth by 34%, improved skin elasticity by 26%, enhanced overall appearance score by 41%.

Summary

Human trial demonstrating topical GHK-Cu improved facial skin texture, reduced wrinkle depth, and enhanced firmness.

Read the study

The full citation, abstract, and (when available) the full text can be accessed on PubMed. PeptideMark summaries are condensed overviews — we encourage researchers to read primary sources.

View on PubMed

Related compound

GHK-CuL3

A naturally occurring copper-binding tripeptide with research supporting skin remodeling, wound healing, and anti-aging properties.

More research on GHK-Cu

Copper Peptide GHK-Cu Reverses Skin Atrophy in Aging Model

Journal of Gerontology Series A · 2019 · Animal Study

GHK-Cu in COPD: Restores Lung Function and Reduces Inflammation

Respiratory Medicine · 2018 · Human Pilot

Copper Peptide GHK-Cu Upregulates Antioxidant Defense Mechanisms

Free Radical Biology and Medicine · 2017 · In Vitro

Copper Peptide Reduces Chronic Inflammation in Skin

Journal of Inflammation Research · 2016 · In Vitro

Copper Peptide GHK-Cu Enhances Skin Remodeling After Photoaging

Dermatologic Surgery · 2016 · Human Pilot