Lab reportIn stockGHK-Cu 50 mg
Lot CU-101426-50Oct 19 2026
99.81%purity · HPLCAccurate Test Labs
- IdentityAs reportedConfirmed
- ContentPer vial58.77 mg (labeled 50 mg)
- AppearanceVisualBlue powder
99.81%
403.94
89030-95-5
Metal complexes
GHK-Cu
The copper(II) complex of glycyl-L-histidyl-L-lysine. A blue lyophilised powder; purity, identity and content are reported on the lab report for each lot.
99.81% purity by HPLC, lot CU-101426-50
$8.99$0.18 / mg
Lab results · 50 mg · lot CU-101426-50
A tripeptide copper complex, tested by an independent laboratory.
Each size is its own lot, tested before it is listed, and the laboratory’s report is published in full. The figure shows that report’s results for the size selected.
Metal complexes50 mgLot CU-101426-50
99.81%Purity, HPLCLot CU-101426-50 · Accurate Test Labs
403.94Mass, DaNominal, for the parent compound
2Reports publishedOne per size, as the laboratory issued it
Structure
The molecule, in three dimensions
C14H24CuN6O4403.94
Drag to turn
Residues · hover to locate
Every heavy atom is placed from the sequence with ideal bond lengths and angles, so the connectivity is exact. The pose is idealised, , and is not a measured conformation. Identity for each lot is reported on its lab report.
01 · Lab reports
One lot per size, each with its report
The results each laboratory report prints, with the laboratory’s own PDF. A report stays published after its lot sells out.
Lab reportIn stockLab reportIn stockGHK-Cu 100 mg
Lot CU-101426-100Oct 19 2026
99.34%purity · HPLCAccurate Test Labs
- IdentityAs reportedConfirmed
- ContentPer vial109.74 mg (labeled 100 mg)
- AppearanceVisualBlue powder
1 of 2
02 · Lab results
What the report for this size shows
The results as printed on the laboratory’s report for the size selected above. The full report, with its chromatogram, is one click away.
03 · Sequence & identity
What is in the vial
Sequence
Gly-His-Lys · Cu(II) · deep blue lyophilate
C14H24CuN6O4
Blue powder
99.81%
04 · Sizes & pricing
Priced by the milligram
Each size is its own lot with its own lab report. The per-milligram figure puts every pack on the same basis.
Is the lab report for GHK-Cu public?
Yes. Each size is its own lot, tested by an independent laboratory, and the laboratory’s report is published in full in the COA Library as the PDF the laboratory issued. It stays published after the lot sells out.
How is the identity of GHK-Cu confirmed?
The laboratory reports identity for each lot, alongside purity by HPLC and the content of the vial. The report for each size is one click away.
How does a 50 mg vial relate to the price per milligram?
Each size is its own lot with its own lab report. The price per milligram is shown beside every size so packs can be compared on the same basis; larger fills carry a lower per-milligram price.
Is GHK-Cu supplied for human use?
No. GHK-Cu is supplied strictly for laboratory research use and is not for human consumption, veterinary use or any form of self-administration. Ordering requires an acknowledgement of this at checkout, and no dosing or administration information is provided anywhere on this site.
05 · Receiving & handling
Keep the lot as it was released
On arrival
Check, store
Match the lot number to the packing note, check the crimp seal and cake are intact, then store the sealed vial as the certificate directs.
Before opening
Equilibrate sealed
If the vial has been stored cold, let it reach room temperature while still closed. Opening a cold vial draws in moisture that condenses on the cake.
Keep a record
Lot and date
Log the lot number and the date each vial is opened. A tube without a lot number cannot be tied to a certificate. Handle under your own protocol - no dosing information is provided.
06 · Literature
Cited in full, summarised by nobody
Peer-reviewed papers on the compound, listed for bibliographic reference. Each entry is the title, journal, year and authors as published. We do not summarise findings, and nothing here is a claim about this material.
- 01Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene DataInternational Journal of Molecular Sciences · 2018 · Pickart L, Margolina Adoi:10.3390/ijms19071987
- 02GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin RegenerationBioMed Research International · 2015 · Pickart L, Vasquez-Soltero JM, Margolina Adoi:10.1155/2015/648108
- 03Tripeptide in human serum which prolongs survival of normal liver cells and stimulates growth in neoplastic liverNature New Biology · 1973 · Pickart L, Thaler MMdoi:10.1038/newbio243085a0
Related
Same molecular class
This compound’s certificate is public.
Read the full assay for the exact lot in stock before you order.