Quick Answer GHK-Cu is a copper-binding tripeptide that acts as a powerful regenerative signal telling your skin to build collagen and elastin, heal faster, calm inflammation, and support fuller hair
For dosing protocols, see our complete 5-amino-1MQ dosing guide
Just medicalgrade care
Anti-aging and longevity peptides Epithalon: Standard shelf life: 28-30 days refrigerated Maximum: 30-35 days Short peptide sequence, stable Thymosin Alpha-1: Standard shelf life: 28-30 days refrigerated Maximum: 45 days (pharmaceutical grade) Relatively stable peptide Semax and Selank: Standard shelf life: 28-30 days refrigerated Maximum: 30-35 days Short peptides, stable Sexual health peptides PT-141 (Bremelanotide): Standard shelf life: 28-30 days refrigerated Maximum: 45 days (pharmaceutical Vyleesi) Stable peptide Melanotan II: Standard shelf life: 28-30 days refrigerated Maximum: 35-40 days Relatively stable Copper peptides (GHK-Cu) GHK-Cu injectable: Standard shelf life: 28-30 days refrigerated Maximum: 30 days (copper can catalyze oxidation) More sensitive than other peptides due to copper ion Special note: Copper peptides may show visible degradation (color change to greenish/blue) if stored too long
Whole-Person Care, Tailored for You Its about more than just boosting energy
Our bodies produce thousands of different peptides that act as chemical messengers and help regulate metabolism, growth, hormone activity, immune function, and more