GHK-Cu is a naturally occurring copper-binding peptide made from three amino acids. It has gained significant research interest because copper plays an important role in numerous cellular processes, particularly those involving skin, connective tissue, and the extracellular matrix that supports surrounding cells.

Research has explored GHK-Cu in connection with collagen production, fibroblast activity, tissue remodeling, antioxidant pathways, and skin biology. Scientists have also examined how copper-peptide signaling relates to cellular communication and the biological processes involved in tissue response.

Ophir Health GHK-Cu provides a precisely measured format for laboratory research involving copper-peptide signaling, collagen pathways, connective-tissue biology, and cellular research.