GHK-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide sequence (Gly-His-Lys) widely referenced in cosmetic matrix, wound-healing, and cellular signaling research literature. VaultLabs supplies GHK-Cu as lyophilized reference-grade material for in vitro laboratory workflows ac…
Research use only. For in vitro research use only. Not for human or animal consumption. Not for human consumption, medical use, or personal application.
Last updated: 2026-06-01
Overview
GHK-Cu is a naturally occurring copper-binding tripeptide sequence (Gly-His-Lys) widely referenced in cosmetic matrix, wound-healing, and cellular signaling research literature. VaultLabs supplies GHK-Cu as lyophilized reference-grade material for in vitro laboratory workflows across the UAE.
Key facts
Compound type: Copper-binding tripeptide
Form: Lyophilized powder
Appearance: White to off-white lyophilized cake
Molecular formula: C₁₄H₂₂CuN₆O₄
Sequence: Gly-His-Lys (copper complex)
Synonyms
Copper peptide GHK · Tripeptide-1 copper · GHK copper complex
Research interest areas
Extracellular matrix remodeling
Fibroblast and keratinocyte culture models
Copper peptide stability assays
Cosmetic formulation research (in vitro)
Gene expression panel studies
Storage information
2–8 °C (lyophilized, sealed)
Store sealed lyophilized vials at 2–8 °C, protected from light and humidity. After reconstitution, follow institutional guidelines for short-term refrigerated storage of peptide solutions used in analytical workflows.
Stability notes
Lyophilized GHK-Cu is relatively stable when sealed and stored cold. Reconstituted solutions require strict aseptic handling, minimal freeze-thaw cycles, and documented storage duration per laboratory SOP.
References
- Peer-reviewed cosmetic matrix and fibroblast culture literature (in vitro).