GHK-Cu (Copper tripeptide), is one of the well-examined peptides. It plays a role in the extracellular matrix, and is released in wounds or inflammation to support healing. It acts as signal and carrier peptide, promotes regular collagen, elastin, proteoglycan, and glycosaminoglycan synthesis, and provides anti-inflammatory and antioxidant responses.

GHK-Cu（铜三肽）是一种经过充分研究的肽。它在细胞外基质中起作用，并在伤口或炎症中释放以支持愈合。它充当信号和载体肽，促进正常的胶原蛋白，弹性蛋白，蛋白多糖和糖胺聚糖的合成，并提供抗炎和抗氧化反应。