For laboratory research use only. Not for human consumption.

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GHK-Cu research vial
Freeze-driedSealed vialResearch use only
Lot verifiedResearch use only
Copper peptides · ALT-GHK-100

GHK-Cu

GHK-Cu is the tripeptide glycine, histidine, lysine held in a complex with copper, supplied as a freeze-dried powder in 50 mg and 100 mg vials.

$38.00 per vial
Strength 100 mg
Volume pricing on the whole cart, any mix of vials
  • 5% off 2+ vials
  • 10% off 3+ vials
  • 15% off 5+ vials

Several materials, or several of one? Open this in the set builder to set quantities.

For laboratory research use only. Not for human consumption.

Laboratory reports for this material →
Free USA shipping on orders of $150.00 or more
In a research set
GHK-Cu + AHK-Cu Set
GHK-Cu 100 mg + AHK-Cu 100 mg
$80.75$85.005% off at 2 vials
Load in builder
BPC-157 + Ipamorelin + GHK-Cu Set
BPC-157 10 mg + Ipamorelin 10 mg + GHK-Cu 100 mg
$108.90$121.0010% off at 3 vials
Load in builder
  • Lot verifiedListed only once the lot is checked
  • TraceableLot number on the vial and the report
  • CheckableEvery report carries the lab's reference
Specs
Catalog number
ALT-GHK-100
CAS number
89030-95-5
Molecular formula
C14H22N6O4·Cu
Molecular weight
403.93 g/mol
Sequence
Gly-His-Lys · Cu(II)
Supplied as
Freeze-dried powder
Strength
100 mg per vial
Purity
Stated in the laboratory report for the lot
Storage
Store at −20 °C (−4 °F), away from light.
Laboratory report

The report for this material's current lot is published below, with the laboratory's name, its methods and its results copied exactly, plus the reference to look the original up with the laboratory. Ask us for a safety data sheet if you need one.

Storage

Store at −20 °C (−4 °F), away from light.

Shipping

A flat $10 on orders under $150.00, and free at $150.00 or more. Tracking is emailed when the order ships. We ship within the continental USA only.

Batch to bottle

Laboratory reports.

Every report

Results are copied exactly from the laboratory's own report, and each card tells you how to look the report up with that laboratory. A lot verification tests the exact lot on the vial. A reference report is an independent test of the manufacturer's batch.

GHK-Cu 100 mg
Reference reportJanoshik, Czech Republic
Report
Task #213353
Manufacturer batch
NB20260728
Reported
July 29, 2026

Identity, amount, copper content and purity

GHK-Cu
105.91 mg
GHK content
87.69 mg
Copper content
18.22 mg
Purity
99.927%

An independent reference report for manufacturer batch NB20260728, which our supplier attests as the source of the current lot PB260901-CU100-DE75. It is not a test of that exact lot.

Check it with the labOpen janoshik.com/verify and enter task number 213353 with unique key C8KP3WX82L6R.
Altara summary of this report (PDF)
Overview

GHK-Cu.

GHK-Cu is the tripeptide Gly-His-Lys coordinated to a single copper(II) ion. The metal is part of the compound itself, not a separate additive. That is why copper appears in its molecular formula.

We offer it in 50 mg and 100 mg sealed vials as lyophilized powder. Every lot is sent to an independent lab, which confirms the peptide's identity by mass spectrometry and its purity by HPLC. That lot's report is available on this page.

We don't advise on how to use, prepare or apply any material. Whether a compound fits your research is for you or your institution to decide.

Research use only

All Altara Research products are for laboratory research use only. They are not drugs, foods, cosmetics or medical devices. They are not for use in people or animals, and are not intended to diagnose, treat, cure or prevent any disease. These products have not been evaluated by the Food and Drug Administration. The buyer is solely responsible for how these products are handled and used.

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