Independent batch analysis
Batch Verification
Passed all tests
99.089%
Reported HPLC purity result
50.76 mg
Reported quantity result
GHK-Cu
HPLC/UV coupled with mass spectrometry
No growth
TAMC and TYMC
<0.0257 EU/mg
Reported endotoxin result
Results are specific to batch GHK3326 and should not be generalized to any other lot. Review the complete certificate for full methods and results.
Product overview
GHK-Cu 50 mg Research Material
GHK-Cu is the copper complex of the tripeptide glycyl-L-histidyl-L-lysine. Peer-reviewed scientific literature describes GHK as a naturally occurring human copper-binding peptide and examines its copper(II) complex in experimental tissue-remodelling and cellular models.
This Peptora product is supplied as lyophilized peptide material with a labelled quantity of 50 mg per vial. Elementrix reports a measured quantity of 50.76 mg for the sample evaluated.
Published studies listed below are provided strictly as scientific background. They do not establish that Peptora’s material is suitable for clinical use, and they are not instructions or recommendations for human or veterinary use.
Research Context at a Glance
Published scientific literature describes GHK-Cu through tripeptide and copper-complex research:
Gly-His-Lys sequence
Copper-binding peptide research
This summary describes the investigational mechanism reported in scientific literature. It is not a statement of intended use for this laboratory material.
Batch documentation
Traceable From Product to Certificate
The product, batch identifier and Elementrix report are presented together so researchers can review the applicable certificate before ordering.
- ✓ Batch-specific COA available online
- ✓ Direct Elementrix verification link
- ✓ Reported purity, identity and quantity
Expanded third-party review
More Than a Purity Percentage
This batch certificate reports identity, quantity, microbial counts and endotoxins alongside purity—providing five documented checkpoints.
The Peptora testing difference
We Test Beyond Purity
A purity percentage is only one part of a meaningful batch review. For batch GHK3326, Elementrix also reports identity, quantity, microbial counts and endotoxins.
✓ Quantity
✓ Identity
✓ TAMC & TYMC
✓ Endotoxins
One batch-specific Elementrix certificate with direct verification.
What the expanded panel covers
Purity and content
HPLC purity of 99.089% and a measured quantity of 50.76 mg are reported for the sample evaluated.
Identity confirmation
The identity result is reported as GHK-Cu. The certificate states that chemical analyses used HPLC with UV detection coupled with mass spectrometry.
Microbial counts
Total aerobic microbial count (TAMC) and total yeast and mould count (TYMC) are both reported as no growth.
Endotoxin testing
The certificate reports an endotoxin result below 0.0257 EU/mg against a specification below 2 EU/mg.
Documented sample dates
The certificate records sample receipt on May 8, 2026 and analysis on May 14, 2026 for additional batch traceability.
Direct verification
The certificate can be checked through Elementrix using verification batch reference 267825, so it is not dependent on Peptora’s description alone.
Product care and fulfilment
Storage and Shipping
Storage
The Elementrix certificate for this batch does not state a storage temperature. Follow the product packaging and your laboratory’s validated storage and handling protocol.
Do not use the vial if its packaging or integrity appears compromised.
Ships from Ontario
Orders are fulfilled from Ontario, Canada. Review Peptora’s shipping information for current processing, delivery and order-handling details.
Documentation built in
Why Choose Peptora?
Peptora Peptide Labs is structured around transparent, batch-specific documentation for Canadian laboratory researchers.
Independent analysis
Testing results are documented through a third-party Elementrix certificate rather than an internal specification sheet alone.
Batch-specific COAs
The displayed certificate is tied to a defined report number and batch identifier for straightforward traceability.
Direct verification
Researchers can open the complete PDF and follow the independent verification link from the product page.
Canadian fulfilment
This research material ships from Ontario, Canada.
Clear intended use
Product presentation and documentation clearly identify the material as intended only for laboratory research.
Accessible documentation
Testing standards, certificates and product information are organized for review before ordering.
Product questions
Frequently Asked Questions
Clear answers about GHK-Cu 50 mg, its batch documentation, independent testing and intended use.
Important product restriction
For Laboratory Research Use Only
All Peptora Peptide Labs products are intended solely for controlled laboratory research. This material is not for human or veterinary consumption and is not intended for compounding, clinical use, diagnosis, treatment, cure or prevention of disease.
Peptora does not provide medical advice, dosing instructions, administration guidance or treatment recommendations.
Scientific background references
- Badenhorst T, et al. Physicochemical characterization of native glycyl-L-histidyl-L-lysine-copper(II). Drug Development and Industrial Pharmacy. 2016.
- Pickart L. The human tri-peptide GHK and tissue remodeling. Journal of Biomaterials Science, Polymer Edition. 2008.
- Maquart FX, et al. Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+. FEBS Letters. 1988.
References are provided for scientific background only. Published research does not validate this specific Peptora batch or authorize use of this product in humans or animals.
