SpartaLabs
June 17, 2026
GHK-Cu: Sourcing, Purity, and Verification Standards
How SpartaLabs sources, tests, and verifies GHK-Cu for research applications. Educational reference.
ghk-cusourcingquality
Peptide
GHK-Cu
Copper-binding tripeptide (Gly-His-Lys). Lyophilized.
From$30.00
In Stock
Dosage
Quantity
- SKU
- SL-GHKCU-50MG
- Category
- Peptide
- Purity
- ≥ 99%
- COA
- Available
GHK-Cu is a naturally-occurring copper-binding tripeptide with the sequence Gly-His-Lys complexed to a copper(II) ion. It is supplied as a lyophilized powder.
The complex has been studied extensively in preclinical research on extracellular-matrix remodelling, fibroblast activity, and copper-dependent gene-expression pathways.
Lyophilized under inert atmosphere. Reconstitute with sterile bacteriostatic water; store reconstituted samples refrigerated. For laboratory and research use only. Not for human or veterinary use.
Every batch of GHK-Cu is independently tested by a third-party laboratory. Certificates of Analysis include HPLC purity testing, mass spectrometry confirmation, and sterility verification.
Contact us at info@spartalabs.net to request the COA for this product.
Orders are processed within 1–2 business days. Standard shipping typically takes 3–5 business days within the continental United States.
All products are shipped in temperature-controlled, discreet packaging to ensure product integrity.
GHK-Cu is a naturally-occurring copper-binding tripeptide with the sequence Gly-His-Lys complexed to a copper(II) ion. It is supplied as a lyophilized powder.
The complex has been studied extensively in preclinical research on extracellular-matrix remodelling, fibroblast activity, and copper-dependent gene-expression pathways.
Lyophilized under inert atmosphere. Reconstitute with sterile bacteriostatic water; store reconstituted samples refrigerated. For laboratory and research use only. Not for human or veterinary use.
