首页 Products GHK-CU 🔍 GHK-CU Description GHK-CU peptide, high-purity peptide known for its skin rejuvenation and tissue repair properties. Specifications • Specification: 50mg/vial • Purity: ≥ 99% • Form: Lyophilized powder 相关产品 TB500 KLOW PT-141 Retatrutide