GHK‑Cu supplied as a 10‑vial kit for extended collagen synthesis, wound healing, and tissue regeneration research. Key Specifications: Purity: ≥98% HPLC‑verified Kit Size: 10 × 100mg vials Form: Lyophilized peptide with copper ion Storage: Refrigerate or freeze Reconstitution: Research-grade solvent or bacteriostatic water
