GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper peptide with a wide range of biological and therapeutic applications. Known for its role in wound healing, skin regeneration, and anti-inflammatory properties, GHK-Cu has been extensively studied for its ability to promote tissue repair, improve skin health, and enhance overall cellular function. It also exhibits antioxidant and anti-aging effects by protecting cells from oxidative stress and stimulating collagen production.
Discovered in 1973 by Dr. Loren Pickart, GHK-Cu was initially identified in human plasma. Subsequent research highlighted its high affinity for copper ions, a feature critical to its biological activity. Over the years, GHK-Cu has gained significant attention in dermatology, regenerative medicine, and anti-aging research due to its ability to regulate gene expression and promote tissue remodeling.