Test results
| Appearance | Lyophilized peptide vial · Pass |
|---|---|
| Identity | GHK-Cu · HPLC · Pass |
| Net peptide content | 110.24 mg · HPLC · 100MG |
| Purity | 99.98% · HPLC · Spec > 98% · Pass |
| Sterility | Pass · PCR · Pass |
| Endotoxins | < 5 EU/vial · LAL · Spec < 80 EU/vial · Pass |
Batch details
| Product | GHK-Cu |
|---|---|
| Batch / lot | 5613X |
| Certificate number | #35748 (CoA) |
| Laboratory | Chromate |
| Tested | May 8, 2026 |
| Method | Qualitative and quantitative chemical analysis by HILIC-HPLC with UV detection |
| Lab verdict | PASS |
Original certificate
Open the image for the full-size report. Match the lot number printed on your vial to 5613X. Every other batch of GHK-Cu is listed on its product page.
New to certificates of analysis? What is a COA? explains the tests on this page and how labs check identity and purity.
Other batches of GHK-Cu
- Batch CU004, tested Jun 10, 2026
- Batch CU501, tested Jun 10, 2026
- Batch #35747, tested May 8, 2026
- Batch 4349A, tested Mar 11, 2026
- Batch #29300, tested Nov 4, 2025