GHK-Cu 50mg Peptide Pen

Multi-Dose Injection Pen – 1mg | 2mg | 3mg Dose Selections

GHK-Cu (Copper Tripeptide-1) is a naturally occurring copper-binding peptide widely studied for its regenerative and protective properties, particularly in skin, hair, and connective tissue health. GHK-Cu 50 is a research-grade peptide presented in a convenient multi-dose subcutaneous injection pen, enabling precise administration in 1mg, 2mg, or 3mg increments.