GHK-Cu
$39.99
GHK-Cu (Copper Peptide) is a naturally occurring copper-binding tripeptide studied in skin biology, wound healing, and collagen synthesis research.…
Research-grade peptides for serious work. Third-party tested. Independently verified. U.S. shipped.
Enter your email below to be the first to know about new collections and product launches.
© Prime Peptide 2026
