GHKCU 100mg
$25.00
GHK‑Cu (Glycyl‑L‑Histidyl‑L‑Lysine:Copper II) is a small peptide that tightly binds copper ions. It was discovered in 1973 by biochemist Loren Pickart. It naturally declines with age — from about 200 ng/mL at age 20 to ~80 ng/mL by age 60 — a drop associated with slower tissue repair and visible aging.