• 99%+ HPLC Purity — independently verified by a third-party laboratory.
• Mass-Spec Confirmed Identity — LC-MS/MS identity verification per lot.
• US-Based Handling — sourced and handled in the United States.
• Lyophilized for Stability — shipped intact, ready for reconstitution.

About GHK-Cu

GHK-Cu (Copper Peptide) is a naturally occurring copper-binding tripeptide, supplied for laboratory and scientific research. It is studied in experimental models for skin remodeling, tissue repair, angiogenesis, and extracellular-matrix research.

Available in 10 mg and 100 mg presentations — select your strength above. Every vial is synthesized to a minimum of 99% purity and independently verified by third-party HPLC and mass spectrometry before release. A batch-specific certificate of analysis (COA) is available on request.