Home Products GHK-CU 🔍 GHK-CU Description Research Use Only GHK-CU peptide, high-purity peptide known for its skin rejuvenation and tissue repair properties. Specifications • Specification: 50mg/vial • Purity: ≥ 99% • Form: Lyophilized powder Related products AOD 9604 Semax Epithalon MOTS-C