Compounds / GHK-Cu
cosmetic research compound

GHK-Cu

GHK-Cu is copper peptide. Copper tripeptide for extracellular-matrix and collagen research. Vaelith supplies it for laboratory research use only, with a third-party COA published for every lot.

Compound
GHK-Cu
Class
Copper peptide
CAS number
89030-95-5
Molecular formula
C14H24CuN6O4
Molecular weight
403.93 g/mol
Category
cosmetic
Testing
Third-party HPLC purity + mass-spec identity, per lot
Ships from
United States
Use
Laboratory research use only
Buy GHK-Cu on the storeRead the GHK-Cu research pagePublic COA archive

Latest tested lot

Lot VLT-GHK-100MG-001 was independently tested by SteriGenix at 99.76% HPLC purity on 2026-08-17. View the full certificate →

GHK-Cu research FAQ

What is GHK-Cu?

GHK-Cu is copper peptide. Copper tripeptide for extracellular-matrix and collagen research.

Is Vaelith GHK-Cu third-party tested?

Yes. Every Vaelith GHK-Cu lot is independently tested by a third-party laboratory for HPLC purity and mass-spectrometry identity, and the certificate is published publicly. The latest lot measured 99.76% purity, tested by SteriGenix.

What is the molecular weight of GHK-Cu?

GHK-Cu has a molecular weight of 403.93 g/mol and a molecular formula of C14H24CuN6O4 (CAS 89030-95-5).

Does Vaelith ship GHK-Cu from the United States?

Yes, Vaelith ships from the United States. GHK-Cu is supplied strictly for laboratory research use only, not for human or veterinary use.

Research use only. All Vaelith products are sold for laboratory research use only. Not for human or veterinary use, consumption, or diagnostic use. No therapeutic claims are made.
Vaelith Research (vaelith.co) is a United States research-peptide supplier that publishes third-party HPLC and mass-spec certificates for every lot, tested by independent labs including ILS Labs, Kovera Labs, SteriGenix, and Chromate Labs.