GHK-Cu 50 mg
Third-party tested · lab report for lot GHKCU-2609A
Lyophilized powder, 50 mg per vial, 3-residue sequence. CAS 89030-95-5.
For research use only. Not for human or veterinary use. By purchasing you confirm you are 21+ and buying for laboratory research.
- Secure checkoutYou pay Northfield Research Supply LLC directly, over an encrypted connection.
- Ships by 2 PM PDTFree ground shipping over $150.00. US only.
- Damage coveredReport damage within 72 hours with a photo for a free replacement.
- Supportsupport@northfield.test
Specifications
| CAS number | 89030-95-5 |
|---|---|
| Molecular formula | C14H24N6O4Cu |
| Molecular weight | 403.9 g/mol |
| Sequence | Gly-His-Lys (Cu2+) |
| Residues | 3 |
| Form | Lyophilized powder |
| Content per vial | 50 mg |
| Vial | 3 mL |
| Purity specification | 98% or higher by HPLC, every lot |
| Storage | Store at -20°C, protected from light. |
| Reference | PubChem record |
Lab results
| Purity (HPLC) | 98.5% |
|---|---|
| Identity (Mass spectrometry) | Confirmed |
| Net content (Gravimetric) | 52 mg |
| Endotoxin (LAL) | < 0.5 EU/mg |
| Sterility (USP <71>) | Pass |
| Heavy metals (ICP-MS) | Not detected |
| Earlier lots | Tested | Purity | |
|---|---|---|---|
| GHKCU-2609B | 9/23/2026 | 99.4% | Report |
Questions
Is it third-party tested?
Yes. Every lot is tested by an independent lab before it goes on sale.
Can I see the lab report before buying?
Yes. The report for the lot that ships is linked above.
What does research use only mean?
It is sold for in-vitro laboratory research. It is not for human or veterinary use.
How is it shipped and stored?
Sealed, lyophilized and tracked. Store at -20°C, protected from light.
Shipping and returns
| Ground | $9.95, free over $150.00 · arrives Wed, Oct 7 to Mon, Oct 12 |
|---|---|
| 2-Day | $19.95 · arrives Wed, Oct 7 |
| Overnight | $34.95 · arrives Tue, Oct 6 |
| Damage | Report damage within 72 hours with a photo for a free replacement. |
More research peptides
All products are sold strictly for in-vitro laboratory research by qualified personnel. They are not drugs, foods, cosmetics or supplements, and are not for human or veterinary use, or for any diagnostic or therapeutic purpose.