GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma — and one of the most extensively researched regenerative peptides in modern science. Plasma levels sit at around 200 ng/mL at age 20, but decline to 40 ng/mL by age 60 — a drop that closely mirrors the body's declining capacity to repair and regenerate.
By restoring GHK-Cu levels, research demonstrates a remarkable range of biological effects: stimulation of collagen, elastin, and glycosaminoglycan synthesis; support of dermal fibroblast function; promotion of blood vessel and nerve outgrowth; and improved tissue repair across skin, lung connective tissue, bone, liver, and stomach lining.

What sets GHK-Cu apart is its reach at the genetic level. It is capable of up- and downregulating at least 4,000 genes in the human genome, essentially resetting DNA expression back to a healthier, more youthful state. 

Whether your goal is skin regeneration, accelerated recovery, reduced inflammation, or systemic anti-aging support — GHK-Cu delivers science-backed results at the cellular level.