Compound Overviews
GHK-Cu (Copper Peptide): Research Overview
3 min read · Updated 2026-06-01 · VaultLabs Research Editorial · Reviewed by VaultLabs compliance review
Neutral catalog and research-literature overview of GHK-Cu copper peptide, including storage and documentation notes. Research use only.
Research use only. For in vitro research use only. Not for human or animal consumption. Not for human consumption, medical use, or personal application.
What GHK-Cu is
GHK-Cu is a copper-binding tripeptide widely referenced in cosmetic and cell-biology research literature. VaultLabs supplies GHK-Cu as lyophilized vials (50 mg / 100 mg) and as a separate raw-powder catalog line (1 g / 20 g).
This overview describes catalog characteristics and storage only — it makes no human-use or efficacy claims.
For research and laboratory use only. Not for human consumption, medical use, or personal application.
Catalog formats
Lyophilized vials suit defined single-unit assay work. Raw powder formats suit laboratories that need bulk copper-tripeptide reference material. Lots and COAs are independent across presentation families.
See the dedicated GHK-Cu raw powder research formats guide for the vials-versus-powder comparison.
Storage and documentation
Store sealed GHK-Cu per the lot COA, protected from heat, light, and moisture — particularly important in UAE conditions. Verify the lot number against the published COA on receipt.