Certificate record
GHK-Cu, lot GHK13
ILS Laboratories assayed lot GHK13 of GHK-Cu from Next Gen Peptides at 99.9% purity on 21 Aug 2026, reporting 53.4 mg against a 50 mg label, 6.8% above the labelled mass.
Assayed 21 Aug 2026 · ILS Laboratories · Next Gen Peptides · record id coa-www-ghk13
What the certificate reports
| Compound | GHK-Cu |
|---|---|
| Lot identifier | GHK13 |
| Purity | 99.9% |
| Labelled mass | 50 mg |
| Assayed mass | 53.4 mg |
| Difference | 6.8% above the label |
| Assay date | 21 Aug 2026 |
| Testing laboratory | ILS Laboratories |
| 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://ngpeptide.com/wp-content/uploads/2026/06/nextgen-peptides-GHK13-7zzcVk.pdf |
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Other lots from Next Gen Peptides
- BPC-157, lot bpc10-10 99.73% · 23 Sept 2026
- PT-141, lot pt10-04 99.93% · 23 Sept 2026
- Epithalon, lot epth50-08 99.17% · 23 Sept 2026
- GHK-Cu, lot ghk-15 99.92% · 23 Sept 2026
- Selank, lot slk09 99.58% · 23 Sept 2026
- BPC-157, lot BC10-11 99.83% · 22 Sept 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