GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) 50 mg is a naturally occurring copper tripeptide complex, supplied as a high-purity research compound strictly for in-vitro and laboratory use only. Studied for its role in tissue remodelling, extracellular matrix signalling, and copper ion transport pathways.

• Purity: ≥99% (HPLC tested)
• Form: Lyophilised powder
• Reconstitution (research only): Add 2 ml bacteriostatic water per 50 mg vial → 25 mg/ml. Swirl gently; do not shake.
• Storage: Store sealed at 2–8 °C; –20 °C for long-term. After reconstitution store 2–8 °C and use within 30 days. Avoid freeze–thaw cycles. Protect from direct light.

Certificate of Analysis (COA) available on request — email info@nexumpeptides.co.uk with your batch number.

Not for human consumption. Not a supplement or medication. For qualified laboratory professionals only.