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This page covers the earlier of the two independent reports we publish for the CJC-1295 (no DAC) and ipamorelin blend: Janoshik task #93147, analysed on 12 December 2025. Unlike most single-compound reports it quantifies each peptide separately, which is the useful measurement for a blend.
Report at a glance
| Laboratory | Janoshik (independent third-party laboratory) |
|---|---|
| Task number | #93147 |
| Testing ordered | 30 November 2025 |
| Sample received | 11 December 2025 |
| Analysis conducted | 12 December 2025 |
| Sample name as declared | CJC Ipamorelin Blend 5mg/5mg |
| Declared quantity | 5mg/5mg |
| Measured: CJC-1295 (mod GRF 1-29) | 6.07 mg |
| Measured: Ipamorelin | 4.83 mg |
| Purity | Not reported |
| Tests requested | Assessment of a peptide vial or vials. |
| Batch | Unknown |
| Method stated | None printed |
| Verification | janoshik.com/verify/ — key QS7HWXX3PJWZ |
Component by component
The vial was declared as 5 mg of each peptide. Janoshik measured 6.07 mg of CJC-1295, which the laboratory labels “mod GRF 1-29”, and 4.83 mg of ipamorelin, a combined 10.90 mg. The split is therefore not an exact 50:50: the CJC-1295 fraction came in about 21% over its declared amount and ipamorelin about 3% under. Work that models the two components separately should use the measured values rather than the nominal ones.
“Mod GRF 1-29” is the name used for the no-DAC form of CJC-1295, the modified 29-residue GHRH fragment without the drug affinity complex. The difference is set out in CJC-1295 with and without DAC.
What is missing
This report prints no purity percentage at all; its results table lists only the two quantities. It also gives no method, no chromatogram and no sterility or endotoxin data. For a purity figure on this blend, see our later ILS certificate COA-2026-5BEDMI, which reports 99.90%.
Matching vials
We do not print lot numbers on vials; cap and crimp colour is the link between a vial and its certificate. Check the two colours against the certificate collection when a delivery arrives, and write to us if they do not correspond to a published report.
Verification: janoshik.com/verify/, key QS7HWXX3PJWZ.
Products and background
The blend is listed as CJC-1295 & Ipamorelin Blend 10mg; the components are also sold separately as CJC-1295 (No DAC) 5mg and Ipamorelin 5mg. Further reading: blend composition analysis, the certificates index and our notes on interpreting a certificate of analysis.
Research use only. These peptides are not for human or veterinary use.
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