GHK-CU

GHK-CU — copper tripeptide research compound

GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring copper-peptide complex present in human plasma that declines with age. It is extensively studied in the scientific literature for its role in cell regeneration and extracellular matrix modulation.

Available strengths

• 50mg — standard research size
• 100mg — extended research size

Specifications

• Chemical name: Glycyl-L-histidyl-L-lysine copper(II)
• Molecular weight: 340.38 g/mol (free acid)
• CAS number: 49557-75-7
• Purity: ≥98% (HPLC-analysed)
• Form: Lyophilised powder
• Storage: -20°C (long term), 2–8°C (short-term use)

Scientific context

GHK-Cu is one of the best-documented copper-peptide complexes, with hundreds of papers in peer-reviewed journals. Research focuses on collagen synthesis, angiogenesis and antioxidant mechanisms, among others.

Storage & reconstitution

Store at -20°C (long term) or 2–8°C (short-term use). After reconstitution with bacteriostatic water, use within 28 days at 2–8°C.