Certificate record
CJC-1295, lot 2025-08-20
MZ Biolabs assayed lot 2025-08-20 of CJC-1295 from Ascension Peptides at 98.67% purity on 12 Aug 2025, reporting 4.93 mg against a 5 mg label, 1.3% below the labelled mass.
Assayed 12 Aug 2025 · MZ Biolabs · 
Ascension Peptides · record id coa-ascensionpeptides-2025-08-20
What the certificate reports
| Compound | CJC-1295 |
|---|---|
| Lot identifier | 2025-08-20 |
| Purity | 98.67% |
| Labelled mass | 5 mg |
| Assayed mass | 4.93 mg |
| Difference | 1.3% below the label |
| Assay date | 12 Aug 2025 |
| Testing laboratory | MZ Biolabs |
| 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://ascensionpeptides.com/wp-content/uploads/2025/08/COA_CJC-1295_noDAC_5mg_2025-08-20.pdf |
Check it yourself
MZ Biolabs does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.
A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.
Other lots from Ascension Peptides
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- Epithalon, lot 15-05260628 99.312% · 23 May 2026
- VIP, lot 52-05260628 99.826% · 9 May 2026
- AOD-9604, lot 09-01260229 99.45% · 10 Apr 2026
- CJC-1295, lot 13-01260229 99.27% · 10 Apr 2026
- Ipamorelin, lot 59-03260429 99.61% · 20 Mar 2026
CJC-1295 from other vendors
- Bench Grade Peptides, lot 00011/0011 99.8% · AV Analytics
- Bench Grade Peptides, lot 00011/0011 99.8% · AV Analytics
- Vial Drop Labs, lot VDL-20260827-BHEY 99.72% · KMD Analytical (KMD Group LLC)
- Transition Biotech, lot CJCND10-2607-01 99.713% · Kovera Labs
- Curo, lot CND10ZO626 99.7% · BTLabs
- Northline Labs, lot NLL-5723262 99.4% · ILS Laboratories