GHK-CU 50mg

Copper-binding tripeptide (Gly-His-Lys-Cu²⁺). Studied in tissue-regeneration, collagen-synthesis, and dermal research applications. Supplied as a lyophilized 10mL vial. • Copper-binding tripeptide (Gly-His-Lys-Cu²⁺) • Studied in tissue-regeneration, collagen-synthesis, and dermal research • Lyophilized, 50mg vials, requires reconstitution