Binds to dermal fibroblast receptors and upregulates the gene expression behind Collagen I, Collagen III, and elastin the same regenerative signaling pathway the skin used at its most resilient
Where minoxidil increases blood flow and finasteride blocks DHT conversion, GHK-Cu appears to modulate the signaling environment around the dermal papilla itself
It plays a role in antioxidant response and helps increase our ability to heal wounds
For a broader overview of peptides studied in dermatology, see our guide to best peptides for skin research
Oxidative stress and toxins can drain glutathione, increasing the body's requirements
This peptide is extracted from the thymus gland and has been shown to support immune health through multiple pathways including T-cell stimulation, immune surveillance, and inflammation control