GHK-Cu is a naturally occurring copper-binding peptide studied for its role in cellular signalling, collagen production and tissue response. Research has explored its potential involvement in skin regeneration, wound-healing pathways, extracellular matrix activity and antioxidant processes. This product is strictly for laboratory and research purposes only. This product is not intended for human or animal consumption, and is not a drug, dietary supplement, or cosmetic. It has not been evaluated by the FDA for safety or efficacy. This product should only be handled by qualified professionals in a controlled laboratory setting. By purchasing this product, the buyer confirms they are a qualified researcher and assumes full responsibility for its proper use, storage, and handling in accordance with all applicable laws.