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, wound repair 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.