GHK-Cu Raw Powder 1g (Topical Research Applications)

Buy GHK‑Cu Raw Powder 1 g (Topical/Cosmetic Research Applications) — Copper‑Tripeptide Powder, High Purity

Lyophilized 1 g jar, >99 % purity (HPLC‑MS) and vacuum‑sealed. Store −20 °C dry; 2–8 °C reconstituted; complete work within 28 days. For laboratory research only. Not intended for human or veterinary applications.