Certificate record
GHK-Cu, lot B0111
Freedom Diagnostics Testing assayed lot B0111 of GHK-Cu from Amino Club at 99.543% purity on 4 Feb 2026, reporting 107.58 mg against a 100 mg label, 7.6% above the labelled mass.
Assayed 4 Feb 2026 · Freedom Diagnostics Testing · Amino Club · record id coa-www-b0111
What the certificate reports
| Compound | GHK-Cu |
|---|---|
| Lot identifier | B0111 |
| Purity | 99.543% |
| Labelled mass | 100 mg |
| Assayed mass | 107.58 mg |
| Difference | 7.6% above the label |
| Assay date | 4 Feb 2026 |
| Testing laboratory | Freedom Diagnostics Testing |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://www.aminoclub.com/coa/Amin2602040006.pdf |
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Other lots from Amino Club
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- DSIP, lot DSP0001 99.45% · 30 Jul 2026
- Selank, lot SLK0002 99.49% · 30 Jul 2026
- Glutathione, lot GLT0002 99.38% · 30 Jul 2026
GHK-Cu from other vendors
- Next Gen Peptides, lot ghk-15 99.92% · ILS Laboratories
- Next Gen Peptides, lot GHKCU 99.9% · ILS Laboratories
- Vial Drop Labs, lot VDL-20260827-RX87 99.98% · KMD Analytical (KMD Group LLC)
- Origin Labs, lot Orig2609030813 99.9% · Freedom Diagnostics Testing
- Bench Grade Peptides, lot 00011/0011 99.79% · AV Analytics
- Bench Grade Peptides, lot 00011/0011 99.73% · AV Analytics